Nassau County, NY
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Nassau County ( ) is a
suburb A suburb (more broadly suburban area) is an area within a metropolitan area. They are oftentimes where most of a metropolitan areas jobs are located with some being predominantly residential. They can either be denser or less densely populated ...
an
county A county () is a geographic region of a country used for administrative or other purposesL. Brookes (ed.) '' Chambers Dictionary''. Edinburgh: Chambers Harrap Publishers Ltd, 2005. in some nations. The term is derived from the Old French denoti ...
located on
Long Island Long Island is a densely populated continental island in southeastern New York (state), New York state, extending into the Atlantic Ocean. It constitutes a significant share of the New York metropolitan area in both population and land are ...
, immediately to the east of
New York City New York, often called New York City (NYC), is the most populous city in the United States, located at the southern tip of New York State on one of the world's largest natural harbors. The city comprises five boroughs, each coextensive w ...
, bordering the
Long Island Sound Long Island Sound is a sound (geography), marine sound and tidal estuary of the Atlantic Ocean. It lies predominantly between the U.S. state of Connecticut to the north and Long Island in New York (state), New York to the south. From west to east, ...
on the north and the open
Atlantic Ocean The Atlantic Ocean is the second largest of the world's five borders of the oceans, oceanic divisions, with an area of about . It covers approximately 17% of Earth#Surface, Earth's surface and about 24% of its water surface area. During the ...
to the south. As of the 2020 United States census, Nassau County's population was 1,395,774, making it the sixth-most populous county in the State of New York, and reflecting an increase of 56,242 (+4.2%) from the 1,339,532 residents enumerated at the 2010 census. Its
county seat A county seat is an administrative center, seat of government, or capital city of a county or parish (administrative division), civil parish. The term is in use in five countries: Canada, China, Hungary, Romania, and the United States. An equiva ...
is Mineola, while the county's largest and most populous town is Hempstead. Situated on western Long Island, the County of Nassau borders New York City's
borough A borough is an administrative division in various English language, English-speaking countries. In principle, the term ''borough'' designates a self-governing walled town, although in practice, official use of the term varies widely. History ...
of
Queens Queens is the largest by area of the Boroughs of New York City, five boroughs of New York City, coextensive with Queens County, in the U.S. state of New York (state), New York. Located near the western end of Long Island, it is bordered by the ...
to its west, and Long Island's Suffolk County to its east. It is the most densely populated and second-most populous county in the
State of New York New York, also called New York State, is a state in the northeastern United States. Bordered by New England to the east, Canada to the north, and Pennsylvania and New Jersey to the south, its territory extends into both the Atlantic Ocean and ...
outside of New York City, with which it maintains extensive
rail Rail or rails may refer to: Rail transport *Rail transport and related matters *Railway track or railway lines, the running surface of a railway Arts and media Film * ''Rails'' (film), a 1929 Italian film by Mario Camerini * ''Rail'' (1967 fil ...
and highway connectivity, and is considered one of the central counties within the
New York metropolitan area The New York metropolitan area, also called the Tri-State area and sometimes referred to as Greater New York, is the List of cities by GDP, largest metropolitan economy in the world, with a List of U.S. metropolitan areas by GDP, gross metropo ...
. Nassau County comprises two
cities A city is a human settlement of a substantial size. The term "city" has different meanings around the world and in some places the settlement can be very small. Even where the term is limited to larger settlements, there is no universally agree ...
, three
towns A town is a type of a human settlement, generally larger than a village but smaller than a city. The criteria for distinguishing a town vary globally, often depending on factors such as population size, economic character, administrative stat ...
, 64 incorporated
villages A village is a human settlement or community, larger than a hamlet but smaller than a town with a population typically ranging from a few hundred to a few thousand. Although villages are often located in rural areas, the term urban village ...
, and more than 60 unincorporated
hamlets A hamlet is a human settlement that is smaller than a town or village. This is often simply an informal description of a smaller settlement or possibly a subdivision or satellite entity to a larger settlement. Sometimes a hamlet is defined f ...
. Nassau County has a designated
police department The police are a constituted body of people empowered by a state with the aim of enforcing the law and protecting the public order as well as the public itself. This commonly includes ensuring the safety, health, and possessions of citize ...
, fire commission, and elected executive and legislative bodies. A 2012 ''
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'' article based on the
American Community Survey The American Community Survey (ACS) is an annual demographics survey program conducted by the United States Census Bureau. It regularly gathers information previously contained only in the long form of the United States census, decennial census ...
reported Nassau County as the most expensive county and one of the highest income counties in the U.S., and the most affluent in New York state, with four of the nation's top ten towns by median income located in the county. As of 2024, the median home price overall in Nassau County is approximately US$800,000, while the Gold Coast of Nassau County features some of the world's most expensive real estate. Nassau County high school students often feature prominently as winners of the
International Science and Engineering Fair The Regeneron International Science and Engineering Fair (ISEF) is an annual science fair in the United States. It is owned and administered by the Society for Science, a 501(c)(3) non-profit organization based in Washington, D.C. Each May, more ...
and similar
STEM Stem or STEM most commonly refers to: * Plant stem, a structural axis of a vascular plant * Stem group * Science, technology, engineering, and mathematics Stem or STEM can also refer to: Language and writing * Word stem, part of a word respon ...
-based academic awards as well as top U.S. schools lists.
Cold Spring Harbor Laboratory Cold Spring Harbor Laboratory (CSHL) is a private, non-profit institution with research programs focusing on cancer, neuroscience, botany, genomics, and quantitative biology. It is located in Laurel Hollow, New York, in Nassau County, on ...
in the
Town of Oyster Bay The Town of Oyster Bay is the easternmost of the three towns that make up Nassau County, New York, United States. Part of the New York metropolitan area, it is the only town in Nassau County to extend from the North Shore to the South Shore o ...
; the Old Westbury campus of
New York Institute of Technology The New York Institute of Technology (NYIT or New York Tech) is a Private university, private research university, research university founded in 1955. It has two main campuses in New York (state), New York—one in Old Westbury, on Long I ...
; the second campus of the
New York University Grossman School of Medicine The New York University Grossman School of Medicine is a medical school of New York University, a private research university in New York City. It was founded in 1841 and is one of two medical schools of the university, the other being the NYU Gr ...
in Mineola, Zucker School of Medicine in the Village of Hempstead; and the
Feinstein Institutes for Medical Research The Feinstein Institutes for Medical Research in Manhasset, New York, United States, on Long Island, is the research home of Northwell Health. Feinstein Institutes is home to 50 research labs, 2,500 clinical research studies, and 5,000 professio ...
in
Manhasset Manhasset is an affluent hamlet and census-designated place (CDP) in Nassau County, on the North Shore of Long Island, in New York, United States. It is considered the anchor community of the Greater Manhasset area. The population was 8,176 ...
, are prominent
life sciences This list of life sciences comprises the branches of science that involve the scientific study of life – such as microorganisms, plants, and animals including human beings. This science is one of the two major branches of natural science, ...
research Research is creative and systematic work undertaken to increase the stock of knowledge. It involves the collection, organization, and analysis of evidence to increase understanding of a topic, characterized by a particular attentiveness to ...
and academic institutions in Nassau County. The presence of numerous prominent
health care Health care, or healthcare, is the improvement or maintenance of health via the preventive healthcare, prevention, diagnosis, therapy, treatment, wikt:amelioration, amelioration or cure of disease, illness, injury, and other disability, physic ...
systems has made Nassau County a central hub for advanced medical care and technology. Eight cricket matches of the
2024 ICC Men's T20 World Cup The 2024 ICC Men's T20 World Cup was the ninth edition of the ICC Men's T20 World Cup, co-hosted by Cricket West Indies and USA Cricket from 1 to 29 June 2024. It was the first major ICC tournament to include matches played in the United ...
were played at a temporary
cricket stadium One hundred and twenty-three grounds have hosted men's Test cricket since the first officially recognised Test match between Australia and England in Melbourne in March 1877. The grounds are listed in the order in which they were first used as ...
in
Eisenhower Park Eisenhower Park, formerly known as Salisbury Park, is a public park in East Meadow, New York bordered by Hempstead Turnpike on the south and Old Country Road on the north. At , it is larger than Central Park (in Manhattan, New York City), with m ...
in East Meadow in June 2024.


Etymology

The name of Nassau County originated from an old name for
Long Island Long Island is a densely populated continental island in southeastern New York (state), New York state, extending into the Atlantic Ocean. It constitutes a significant share of the New York metropolitan area in both population and land are ...
, which was at one time named ''Nassau'', after the
Dutch Dutch or Nederlands commonly refers to: * Something of, from, or related to the Netherlands ** Dutch people as an ethnic group () ** Dutch nationality law, history and regulations of Dutch citizenship () ** Dutch language () * In specific terms, i ...
family of King
William III of England William III (William Henry; ; 4 November 1650 – 8 March 1702), also known as William of Orange, was the sovereign Prince of Orange from birth, Stadtholder of County of Holland, Holland, County of Zeeland, Zeeland, Lordship of Utrecht, Utrec ...
, the
House of Nassau The House of Nassau is the name of a European aristocratic dynasty. The name originated with a lordship associated with Nassau Castle, which is located in what is now Nassau, Rhineland-Palatinate, Nassau in Rhineland-Palatinate, Germany. With t ...
, itself named after the German town of Nassau. The county colors (orange and blue) are also the colors of the
House of Orange-Nassau The House of Orange-Nassau (, ), also known as the House of Orange because of the prestige of the princely title of Orange, also referred to as the Fourth House of Orange in comparison with the other noble houses that held the Principality of Or ...
. Several alternate names had been considered for the county, including "Bryant", "
Matinecock Matinecock is a village located within the Town of Oyster Bay in Nassau County, on Long Island, in New York, United States. The population was 810 at the 2010 census. History Matinecock incorporated as a village on April 2, 1928, in order t ...
" (a village within the county currently has that name), "Norfolk" (presumably because of the proximity to Suffolk County), and "Sagamore". However, "Nassau" had the historical advantage of having at one time been the name of Long Island itself, and was the name most mentioned after the new county was proposed in 1875.


History

The area now designated as Nassau County was originally the eastern 70% of Queens County, one of the original twelve
counties A county () is a geographic region of a country used for administrative or other purposesL. Brookes (ed.) '' Chambers Dictionary''. Edinburgh: Chambers Harrap Publishers Ltd, 2005. in some nations. The term is derived from the Old French denoti ...
formed in 1683, and was then contained within two towns: Hempstead and Oyster Bay. In 1784, the Town of North Hempstead, was formed through
secession Secession is the formal withdrawal of a group from a Polity, political entity. The process begins once a group proclaims an act of secession (such as a declaration of independence). A secession attempt might be violent or peaceful, but the goal i ...
by the northern portions of the Town of Hempstead. Nassau County was formed in 1899 by the division of Queens County, after the western portion of Queens had become a borough of New York City in 1898, as the three easternmost towns seceded from the county. When the first
European European, or Europeans, may refer to: In general * ''European'', an adjective referring to something of, from, or related to Europe ** Ethnic groups in Europe ** Demographics of Europe ** European cuisine, the cuisines of Europe and other West ...
settlers arrived, among the Native Americans to occupy the present area of Nassau County were the Marsapeque, Matinecoc, and Sacatogue.
Dutch Dutch or Nederlands commonly refers to: * Something of, from, or related to the Netherlands ** Dutch people as an ethnic group () ** Dutch nationality law, history and regulations of Dutch citizenship () ** Dutch language () * In specific terms, i ...
settlers in
New Netherland New Netherland () was a colony of the Dutch Republic located on the East Coast of what is now the United States. The claimed territories extended from the Delmarva Peninsula to Cape Cod. Settlements were established in what became the states ...
predominated in the western portion of Long Island, while English settlers from Connecticut occupied the eastern portion. Until 1664, Long Island was split, roughly at the present border between Nassau and Suffolk counties, between the Dutch in the west and Connecticut claiming the east. The Dutch did grant an English settlement in Hempstead (now in western Nassau), but drove settlers from the present-day eastern Nassau
hamlet ''The Tragedy of Hamlet, Prince of Denmark'', often shortened to ''Hamlet'' (), is a Shakespearean tragedy, tragedy written by William Shakespeare sometime between 1599 and 1601. It is Shakespeare's longest play. Set in Denmark, the play (the ...
of Oyster Bay as part of a boundary dispute. In 1664, all of Long Island became part of the English
Province of New York The Province of New York was a British proprietary colony and later a royal colony on the northeast coast of North America from 1664 to 1783. It extended from Long Island on the Atlantic, up the Hudson River and Mohawk River valleys to ...
within the
Shire of York The Shire of York is a Local government areas of Western Australia, local government area in the Wheatbelt (Western Australia), Wheatbelt region of Western Australia, covering an area of just beyond the eastern fringe of Perth's metropolitan a ...
. Present-day Queens and Nassau were then just part of a larger North Riding. In 1683, the colonial territory of
Yorkshire Yorkshire ( ) is an area of Northern England which was History of Yorkshire, historically a county. Despite no longer being used for administration, Yorkshire retains a strong regional identity. The county was named after its county town, the ...
was dissolved, Suffolk County and Queens County were established, and the local seat of government was moved west from Hempstead to Jamaica (now in
New York City New York, often called New York City (NYC), is the most populous city in the United States, located at the southern tip of New York State on one of the world's largest natural harbors. The city comprises five boroughs, each coextensive w ...
). By 1700, virtually none of Long Island's area remained unpurchased from the Native Americans by the English colonists, and townships controlled whatever land had not already been distributed. The courthouse in Jamaica was torn down by the British during the
American Revolution The American Revolution (1765–1783) was a colonial rebellion and war of independence in which the Thirteen Colonies broke from British America, British rule to form the United States of America. The revolution culminated in the American ...
to use the materials to build barracks. In 1784, following the
American Revolutionary War The American Revolutionary War (April 19, 1775 – September 3, 1783), also known as the Revolutionary War or American War of Independence, was the armed conflict that comprised the final eight years of the broader American Revolution, in which Am ...
, the Town of Hempstead was split in two, when
Patriots A patriot is a person with the quality of patriotism. Patriot(s) or The Patriot(s) may also refer to: Political and military groups United States * Patriot (American Revolution), those who supported the cause of independence in the American R ...
in the northern part formed the new
Town of North Hempstead North Hempstead (officially known as the Town of North Hempstead) is one of three towns in Nassau County, on Long Island, in New York, United States. The population was 237,639 at the time of the 2020 census. It is the 7th largest city or town i ...
, leaving
Loyalist Loyalism, in the United Kingdom, its overseas territories and its former colonies, refers to the allegiance to the British crown or the United Kingdom. In North America, the most common usage of the term refers to loyalty to the British Cr ...
majorities in the Town of Hempstead. About 1787, a new Queens County Courthouse was erected (and later completed) in the new Town of North Hempstead, near present-day Mineola (now in Nassau County), known then as Clowesville.* * * * The
Long Island Rail Road The Long Island Rail Road , or LIRR, is a Rail transport, railroad in the southeastern part of the U.S. state of New York (state), New York, stretching from Manhattan to the eastern tip of Suffolk County, New York, Suffolk County on Long Islan ...
reached as far east as Hicksville in 1837, but did not proceed to Farmingdale until 1841 due to the
Panic of 1837 The Panic of 1837 was a financial crisis in the United States that began a major depression (economics), depression which lasted until the mid-1840s. Profits, prices, and wages dropped, westward expansion was stalled, unemployment rose, and pes ...
. The 1850 census was the first in which the combined population of the three western towns (Flushing, Jamaica, and Newtown) exceeded that of the three eastern towns that are now part of Nassau County. Concerns were raised about the condition of the old courthouse and the inconvenience of travel and accommodations, with the three eastern and three western towns divided on the location for the construction of a new one. Around 1874, the seat of county government was moved to
Long Island City Long Island City (LIC) is a neighborhood within the New York City borough of Queens. It is bordered by Astoria to the north; the East River to the west; Sunnyside to the east; and Newtown Creek, which separates Queens from Greenpoint, Brook ...
from Mineola. As early as 1875, representatives of the three eastern towns began advocating the separation of the three eastern towns from Queens, with some proposals also including the towns of Huntington and Babylon (in Suffolk County). In 1898, the western portion of Queens County became a borough of the
City of Greater New York The City of Greater New York was the Merger (politics), consolidation of the New York City, City of New York with Brooklyn, western Queens County, and Staten Island, which took effect on January 1, 1898. New York had already annexed the Bronx ...
, leaving the eastern portion a part of Queens County but not part of the Borough of Queens. As part of the city consolidation plan, all town, village, and city (other than NYC) governments within the borough were dissolved, as well as the county government with its seat in Jamaica. The areas excluded from the consolidation included all of the Town of North Hempstead, all of the Town of Oyster Bay, and most of the Town of Hempstead (excluding the
Rockaway Peninsula The Rockaway Peninsula, commonly referred to as The Rockaways or Rockaway, is a peninsula at the southern edge of the New York City borough of Queens on Long Island, New York. Relatively isolated from Manhattan and other more urban parts of t ...
, which was separated from the Town of Hempstead and became part of the city borough). In 1899, following approval from the
New York State Legislature The New York State Legislature consists of the Bicameralism, two houses that act as the State legislature (United States), state legislature of the U.S. state of New York (state), New York: the New York State Senate and the New York State Assem ...
, the three towns were separated from Queens County, and the new county of Nassau was constituted. In preparation for the new county, in November 1898, voters had selected Mineola to become the county seat for the new county (before Mineola incorporated as a village in 1906 and set its boundaries almost entirely within the Town of North Hempstead), winning out over Hicksville and Hempstead. The Garden City Company (founded in 1893 by the heirs of
Alexander Turney Stewart Alexander Turney Stewart (October 12, 1803 – April 10, 1876) was an Irish Americans, Irish- American entrepreneur who moved to New York and made his multimillion-dollar fortune in the most extensive and lucrative dry goods store in the world ...
) donated four acres of land for the county buildings in the Town of Hempstead, just south of the Mineola train station and the present day village of Mineola. The land and the buildings have a Mineola postal address, but are within the present day Village of Garden City, which did not incorporate, nor set its boundaries, until 1919. In 1917, the hamlet of Glen Cove was granted a city charter, making it independent from the Town of Oyster Bay. In 1918, the village of
Long Beach Long Beach is a coastal city in southeastern Los Angeles County, California, United States. It is the list of United States cities by population, 44th-most populous city in the United States, with a population of 451,307 as of 2022. A charter ci ...
was incorporated in the Town of Hempstead. In 1922, it became a city, making it independent of the town. These are the only two
administrative divisions Administrative divisions (also administrative units, administrative regions, subnational entities, or constituent states, as well as many similar generic terms) are geographical areas into which a particular independent sovereign state is divi ...
in Nassau County identified as cities. From the early 1900s until the Depression and the early 1930s, many hilly farmlands on the North Shore were transformed into luxurious country estates for wealthy New Yorkers, with the area receiving the "Gold Coast" moniker and becoming the setting of
F. Scott Fitzgerald Francis Scott Key Fitzgerald (September 24, 1896 – December 21, 1940), widely known simply as Scott Fitzgerald, was an American novelist, essayist, and short story writer. He is best known for his novels depicting the flamboyance and exces ...
's 1925 novel ''
The Great Gatsby ''The Great Gatsby'' () is a 1925 novel by American writer F. Scott Fitzgerald. Set in the Jazz Age on Long Island, near New York City, the novel depicts first-person narrator Nick Carraway's interactions with Jay Gatsby, a mysterious mi ...
''. One summer resident of the Gold Coast was President
Theodore Roosevelt Theodore Roosevelt Jr. (October 27, 1858 – January 6, 1919), also known as Teddy or T.R., was the 26th president of the United States, serving from 1901 to 1909. Roosevelt previously was involved in New York (state), New York politics, incl ...
, at
Sagamore Hill Sagamore Hill was the home of the 26th president of the United States, Theodore Roosevelt, from 1885 until his death in 1919. It is located in Cove Neck, New York, near Oyster Bay on the North Shore of Long Island, east of Manhattan. It is n ...
. In 1908,
William Kissam Vanderbilt William Kissam Vanderbilt I (December 12, 1849 – July 22, 1920) was an American heir, businessman, philanthropist, and horse breeder. Born into the Vanderbilt family, he managed his family's railroad investments. Early life William Kissam Vand ...
constructed the
Long Island Motor Parkway The Long Island Motor Parkway, also known as the Vanderbilt Parkway, Vanderbilt Motor Parkway, or Motor Parkway, was a limited-access parkway on Long Island, New York, United States. It was the first highway designed for automobile use only. Th ...
as a
toll road A toll road, also known as a turnpike or tollway, is a public or private road for which a fee (or ''Toll (fee), toll'') is assessed for passage. It is a form of road pricing typically implemented to help recoup the costs of road construction and ...
through Nassau County. With overpasses and bridges to remove intersections, it was among the first limited access motor highways in the world, and was also used as a racecourse to test the capabilities of the fledgling automobile industry. Nassau County, with its extensive flat land, was the site of many
aviation Aviation includes the activities surrounding mechanical flight and the aircraft industry. ''Aircraft'' include fixed-wing and rotary-wing types, morphable wings, wing-less lifting bodies, as well as lighter-than-air aircraft such as h ...
firsts. Military aviators for both World Wars were trained on the
Hempstead Plains The Hempstead Plains is a region of central Long Island, in what is now Nassau County, New York, Nassau County, in New York State. It was once an open expanse of native grassland estimated to once extend to about . It was separated from the Nort ...
at installations such as
Mitchel Air Force Base Mitchel Air Force Base, also known as Mitchel Field, was a United States Air Force base located on the Hempstead Plains of Long Island, New York, United States. Established in 1918 as Hazelhurst Aviation Field #2, the facility was renamed lat ...
, and a number of successful aircraft companies were established. Charles Lindberg took off for Paris from Roosevelt Field in 1927, completing the first non-stop trans-Atlantic flight from the United States.
Grumman The Grumman Aircraft Engineering Corporation, later Grumman Aerospace Corporation, was a 20th century American producer of military and civilian aircraft. Founded on December 6, 1929, by Leroy Grumman and his business partners, it merged in 19 ...
(which in 1986 employed 23,000 people on Long Island) built many planes for World War II, and later contributed the
Apollo Lunar Module The Apollo Lunar Module (LM ), originally designated the Lunar Excursion Module (LEM), was the lunar lander spacecraft that was flown between lunar orbit and the Moon's surface during the United States' Apollo program. It was the first crewed sp ...
to the Space program. The
United Nations Security Council The United Nations Security Council (UNSC) is one of the six principal organs of the United Nations (UN) and is charged with ensuring international peace and security, recommending the admission of new UN members to the General Assembly, an ...
was temporarily located in Nassau County, from 1946 till 1951. Council meetings were held at the
Sperry Sperry may refer to: Places In the United States: * Sperry, Iowa, community in Des Moines County * Sperry, Missouri *Sperry, Oklahoma, town in Tulsa County * Sperry Chalet, historic backcountry chalet, Glacier National Park, Montana * Sperry Glaci ...
Gyroscope headquarters in the village of Lake Success, near the border with Queens County. It was here that on June 27, 1950, the Security Council voted to back U.S. President
Harry S Truman Harry S. Truman (May 8, 1884December 26, 1972) was the 33rd president of the United States, serving from 1945 to 1953. As the 34th Vice president of the United States, vice president in 1945, he assumed the presidency upon the death of Frank ...
and send a
coalition A coalition is formed when two or more people or groups temporarily work together to achieve a common goal. The term is most frequently used to denote a formation of power in political, military, or economic spaces. Formation According to ''A G ...
of forces to the
Korean Peninsula Korea is a peninsular region in East Asia consisting of the Korean Peninsula, Jeju Island, and smaller islands. Since the end of World War II in 1945, it has been politically divided at or near the 38th parallel between North Korea (Dem ...
, leading to the
Korean War The Korean War (25 June 1950 – 27 July 1953) was an armed conflict on the Korean Peninsula fought between North Korea (Democratic People's Republic of Korea; DPRK) and South Korea (Republic of Korea; ROK) and their allies. North Korea was s ...
. Until World War II, most of Nassau County was still farmland, particularly in the eastern portion. Following the war, the county saw an influx of people from the five boroughs of New York City, especially from Brooklyn and Queens, who left their urban dwellings for a more suburban setting. This led to a massive population boom in the county. In 1947,
William Levitt William Jaird Levitt (February 11, 1907 – January 28, 1994) was an American real-estate developer and housing pioneer. As president of Levitt & Sons, he is widely credited as the father of modern American suburbia. In 1998 he was named one of ...
built his first
planned community A planned community, planned city, planned town, or planned settlement is any community that was carefully planned from its inception and is typically constructed on previously undeveloped land. This contrasts with settlements that evolve ...
in Nassau County, in the Island Trees section (later renamed
Levittown Levittown is the name of several large suburban housing developments created in the United States (including one in Puerto Rico) by William J. Levitt and his company Levitt & Sons. Built after World War II for returning white veterans and thei ...
; this should not be confused with the county's first planned community, which in general is Garden City). In the 1930s,
Robert Moses Robert Moses (December 18, 1888 – July 29, 1981) was an American urban planner and public official who worked in the New York metropolitan area during the early to mid-20th century. Moses is regarded as one of the most powerful and influentia ...
had engineered curving
parkways A parkway is a landscaped thoroughfare. The term is particularly used for a roadway in a park or connecting to a park from which trucks and other heavy vehicles are excluded. Over the years, many different types of roads have been labeled par ...
and parks such as
Jones Beach State Park Jones Beach State Park (colloquially "Jones Beach") is a state park in the U.S. state of New York. It is located in southern Nassau County on Jones Beach Island, a barrier island linked to Long Island by the Meadowbrook State Parkway, Wantag ...
and
Bethpage State Park Bethpage State Park is a New York state park on the border of Nassau County and Suffolk County on Long Island. The park contains tennis courts, picnic and recreational areas and a polo field, but is best known for its five golf courses, inc ...
for the enjoyment of city-dwellers; in the 1950s and 1960s the focus turned to alleviating commuter traffic. In 1994, Federal Judge Arthur Spatt declared the Nassau County Board of Supervisors unconstitutional and directed that a 19-member legislature be formed. Republicans won 13 seats in the election and chose
Bruce Blakeman Bruce Arthur Blakeman (born October 2, 1955) is an American attorney and politician currently serving as the 10th County Executive of Nassau County, New York. He was elected in the 2021 election, defeating Democratic incumbent Laura Curran. H ...
as the first Presiding Officer (Speaker). According to a ''Forbes'' magazine 2012 survey, residents of Nassau County have the 12th highest median household annual income in the country and the highest in the state. In the 1990s, however, Nassau County experienced substantial budget problems, forcing the county to near
bankruptcy Bankruptcy is a legal process through which people or other entities who cannot repay debts to creditors may seek relief from some or all of their debts. In most jurisdictions, bankruptcy is imposed by a court order, often initiated by the deb ...
. Thus, the county government increased taxes to prevent a takeover by the state of New York, leading to the county having high
property tax A property tax (whose rate is expressed as a percentage or per mille, also called ''millage'') is an ad valorem tax on the value of a property.In the OECD classification scheme, tax on property includes "taxes on immovable property or Wealth t ...
es. Nevertheless, on January 27, 2011, a State of New York oversight board seized control of Nassau County's finances, saying the wealthy and heavily taxed county had failed to balance its $2.6 billion budgets.


Geography

According to the
U.S. Census Bureau The United States Census Bureau, officially the Bureau of the Census, is a principal agency of the U.S. federal statistical system, responsible for producing data about the American people and economy. The U.S. Census Bureau is part of the U ...
, the county has a total area of , of which is land and (37%) is water. Nassau County borders the
Long Island Sound Long Island Sound is a sound (geography), marine sound and tidal estuary of the Atlantic Ocean. It lies predominantly between the U.S. state of Connecticut to the north and Long Island in New York (state), New York to the south. From west to east, ...
on the north and the open
Atlantic Ocean The Atlantic Ocean is the second largest of the world's five borders of the oceans, oceanic divisions, with an area of about . It covers approximately 17% of Earth#Surface, Earth's surface and about 24% of its water surface area. During the ...
on the south. The county occupies a portion of Long Island immediately east of the New York City borough of Queens. It is divided into two cities and three towns, the latter of which contain 64 villages and numerous hamlets. The county borders
Connecticut Connecticut ( ) is a U.S. state, state in the New England region of the Northeastern United States. It borders Rhode Island to the east, Massachusetts to the north, New York (state), New York to the west, and Long Island Sound to the south. ...
across the Long Island Sound. Between the 1990 U.S. census and the 2000 U.S. census, the Nassau County exchanged territory with Suffolk County and lost territory to Queens County. Dozens of CDPs had boundaries changed, and 12 new CDPs were listed. Nassau County NY night aerial from the west.jpg, Nighttime aerial view of much of the density of Nassau County, from the west-northwest; Hempstead is in the center, with roads projecting out in various directions; bridges to
Jones Beach Island Jones Beach Island is one of the outer barrier islands off the southern coast of Long Island in the U.S. state of New York. Etymology It is named for Major Thomas Jones, who first came to Long Island in 1692, where he proceeded to build the ...
are at the upper right. The
Grand Central Parkway The Grand Central Parkway (GCP) is a 14.61-mile (23.51 km) controlled-access parkway that stretches from the Triborough Bridge in New York City to the Queens– Nassau County line on Long Island. At the Nassau County line, it becomes t ...
Cross Island Parkway The Cross Island Parkway is a controlled-access parkway in New York City and Nassau County, part of the Belt System of parkways running along the perimeter of the boroughs of Queens and Brooklyn. The Cross Island Parkway runs from the Whit ...
interchange, barely visible at the lower left, is just outside the county, within
Queens Queens is the largest by area of the Boroughs of New York City, five boroughs of New York City, coextensive with Queens County, in the U.S. state of New York (state), New York. Located near the western end of Long Island, it is bordered by the ...
. Hempstead, Manhasset, and Little Neck bays.jpg, Greenery of the North Shore of Nassau County, looking west. The
Cow Neck Peninsula The Cow Neck Peninsula is a peninsula in Nassau County, New York, on the North Shore of Long Island, in the United States. Description The Cow Neck Peninsula was named Cow Neck in the 17th century, in large part due to the fact that it served ...
is visible as the first peninsula at the center, with
Manhasset Bay Manhasset Bay, New York, is an embayment in western Long Island off Long Island Sound. Description Manhasset Bay forms the northeastern boundary of the Great Neck Peninsula and the southwestern boundary of the Cow Neck Peninsula ( Port Was ...
immediately above it and
Hempstead Harbor Hempstead Harbor (also known as Hempstead Bay) is a bay hugging the northern coast of Long Island, in Nassau County, New York, Nassau County, New York (state), New York. Located off of the Long Island Sound, it forms the northernmost portion of t ...
immediately below it.


Climate

Nassau County has a climate similar to other coastal areas of the
Northeastern United States The Northeastern United States (also referred to as the Northeast, the East Coast, or the American Northeast) is List of regions of the United States, census regions United States Census Bureau. Located on the East Coast of the United States, ...
; it has warm, humid summers and cool, wet winters. The county's climate is classified as
humid subtropical A humid subtropical climate is a subtropical -temperate climate type, characterized by long and hot summers, and cool to mild winters. These climates normally lie on the southeast side of all continents (except Antarctica), generally between la ...
(''Cfa'') according to the
Köppen climate classification The Köppen climate classification divides Earth climates into five main climate groups, with each group being divided based on patterns of seasonal precipitation and temperature. The five main groups are ''A'' (tropical), ''B'' (arid), ''C'' (te ...
. According to the
Trewartha climate classification The Trewartha climate classification (TCC), or the Köppen–Trewartha climate classification (KTC), is a climate classification system first published by American geographer Glenn Thomas Trewartha in 1966. It is a modified version of the Köp ...
the climate is oceanic (''Do'') since six to seven months average above 50″F (10″C). The Atlantic Ocean helps bring afternoon sea breezes that temper the heat in the warmer months and limit the frequency and severity of thunderstorms. Nassau County has a moderately sunny climate, averaging between 2,400 and 2,800 hours of
sunshine Sunlight is the portion of the electromagnetic radiation which is emitted by the Sun (i.e. solar radiation) and received by the Earth, in particular the visible light perceptible to the human eye as well as invisible infrared (typically per ...
annually. The
hardiness zone A hardiness zone is a geographic area defined as having a certain average annual minimum temperature, a factor relevant to the survival of many plants. In some systems other statistics are included in the calculations. The original and most widely ...
is 7b.


Adjacent counties

Nassau County borders the following counties: *
Fairfield County, Connecticut Fairfield County is a County (United States), county in the southwestern corner of the U.S. state of Connecticut. It is the List of counties in Connecticut, most populous county in the state and was also its fastest-growing from 2010 to 2020. ...
– north (maritime boundary) * Queens County – west * Suffolk County – east *
Westchester County Westchester County is a county located in the southeastern portion of the U.S. state of New York, bordering the Long Island Sound and the Byram River to its east and the Hudson River on its west. The county is the seventh most populous cou ...
– northwest (maritime boundary) *
Bronx County The Bronx ( ) is the northernmost of the five boroughs of New York City, coextensive with Bronx County, in the U.S. state of New York. It shares a land border with Westchester County to its north; to its south and west, the New York City boro ...
— northwest (maritime boundary)


Transportation

In July 2017, the approval was granted by state legislators to the plan proposed by
New York Governor The governor of New York is the head of government of the U.S. state of New York. The governor is the head of the executive branch of New York's state government and the commander-in-chief of the state's military forces. The governor ha ...
Andrew Cuomo Andrew Mark Cuomo ( , ; born December 6, 1957) is an American politician and lawyer who served as the 56th governor of New York from 2011 until his resignation in 2021. A member of the Democratic Party and son of former governor Mario Cuomo, ...
to add a third railroad track to the
Long Island Rail Road The Long Island Rail Road , or LIRR, is a Rail transport, railroad in the southeastern part of the U.S. state of New York (state), New York, stretching from Manhattan to the eastern tip of Suffolk County, New York, Suffolk County on Long Islan ...
corridor between the communities of
Floral Park Floral Park is an incorporated village in Nassau County, Long Island, New York, United States. The population was 16,172 at the 2020 census. Floral Park is at the western border of Nassau County, mainly in the Town of Hempstead, while the ...
and Hicksville in Nassau County. The nearly US$2 billion
transportation infrastructure Transport (in British English) or transportation (in American English) is the intentional movement of humans, animals, and goods from one location to another. Modes of transport include air, land ( rail and road), water, cable, pipelines, ...
enhancement project was expected to accommodate anticipated growth in rail ridership and facilitate commutes between New York City and Nassau and Suffolk counties on Long Island. The
Long Island Expressway Long may refer to: Measurement * Long, characteristic of something of great duration * Long, characteristic of something of great length * Longitude (abbreviation: long.), a geographic coordinate * Longa (music), note value in early music mens ...
,
Northern State Parkway The Northern State Parkway (also known as the Northern State or Northern Parkway) is a controlled-access parkway on Long Island in the U.S. state of New York. The western terminus is at the Queens– Nassau County line in Lake Success ...
, and
Southern State Parkway The Southern State Parkway (also known as the Southern State or Southern Parkway) is a controlled-access parkway on Long Island, New York, in the United States. The parkway begins at an interchange with the Belt and Cross Island parkways ...
are the primary east–west
controlled-access highway A controlled-access highway is a type of highway that has been designed for high-speed vehicular traffic, with all traffic flow—ingress and egress—regulated. Common English terms are freeway, motorway, and expressway. Other similar terms ...
s in Nassau County.
Northern Boulevard New York State Route 25A (NY 25A) is a state highway on Long Island in New York (state), New York, United States. It serves as the main east–west route for most of the North Shore (Long Island), North Shore of Long Island, running ...
(New York State Route 25A),
Hillside Avenue Hillside may refer to the side of a hill. Places Australia *Hillside mine, a proposed mine on the Yorke Peninsula, South Australia *Hillside, New South Wales *Hillside, Victoria, a suburb of Melbourne Canada *Hillside, Nova Scotia United Kingd ...
(New York State Route 25B),
Jericho Turnpike Jericho ( ; , ) is a city in the West Bank, Palestine, and the capital of the Jericho Governorate. Jericho is located in the Jordan Valley, with the Jordan River to the east and Jerusalem to the west. It had a population of 20,907 in 2017. ...
(New York State Route 25),
New York State Route 24 New York State Route 24 (NY 24) is a east–west State highway (US), state highway on Long Island in the U.S. state of New York (state), New York. The highway is split into two segments; the longer western section extends from an I ...
, and
Sunrise Highway New York State Route 27 (NY 27) is a long state highway that runs east–west from Interstate 278 (I-278) in the New York City borough of Brooklyn to Montauk Point State Park on Long Island, New York. Its two most prominent co ...
(New York State Route 27) are also major east–west commercial
thoroughfare A thoroughfare is a primary passage or way of transport, whether by road on dry land or, by extension, via watercraft or aircraft. Originally, the word referred to a main road or open street which was frequented thoroughly. Different terms *Roa ...
s across the county. The
Meadowbrook State Parkway The Meadowbrook State Parkway (also known as the Meadowbrook, the Meadowbrook Parkway, Meadowbrook Causeway, or the MSP) is a controlled-access highway, controlled-access Parkways in New York, parkway in Nassau County, New York, in the United S ...
,
Wantagh State Parkway The Wantagh State Parkway is a controlled-access highway, controlled-access Parkways in New York, parkway on Long Island, New York (state), New York, in the United States. It links the Ocean Parkway (Long Island), Ocean Parkway in Jones Beach ...
, and Seaford-Oyster Bay Expressway (New York State Route 135) are the major north–south controlled-access highways traversing Nassau County. Nassau County also has a public bus network known as
NICE Nice ( ; ) is a city in and the prefecture of the Alpes-Maritimes department in France. The Nice agglomeration extends far beyond the administrative city limits, with a population of nearly one millionOyster Bay National Wildlife Refuge The Congressman Lester Wolff Oyster Bay National Wildlife Refuge, formerly known as the ''Oyster Bay National Wildlife Refuge'', on the north shore of Long Island, New York, consists of high-quality marine habitats that support a variety of ...
*
Sagamore Hill National Historic Site Sagamore Hill was the home of the 26th president of the United States, Theodore Roosevelt, from 1885 until his death in 1919. It is located in Cove Neck, New York, near Oyster Bay on the North Shore of Long Island, east of Manhattan. It is no ...
*Lido Beach Wildlife Management Area, a part of the
Long Island National Wildlife Refuge Complex Long Island National Wildlife Refuge Complex is a National Wildlife Refuge complex in the state of New York. All of the component refuges are located on Long Island Long Island is a densely populated continental island in southeastern ...


Demographics

At the 2019
American Community Survey The American Community Survey (ACS) is an annual demographics survey program conducted by the United States Census Bureau. It regularly gathers information previously contained only in the long form of the United States census, decennial census ...
, the population of Nassau County stood at 1,356,924, an increase of 17,392 since the 2010 census. At the 2010 U.S. census, there were 1,339,532 people, 448,528 households, and 340,523 families residing in the county. The population of Nassau County was estimated by the U.S. Census Bureau to have increased by 2.2% to 1,369,514 in 2017, representing 6.9% of the census-estimated State of New York population of 19,849,399Kings County (Brooklyn Borough), New York; Queens County (Queens Borough), New York; Nassau County, New York; Suffolk County, New York; New York QuickFacts
Accessed March 30, 2018.
and 17.4% of the census-estimated Long Island population of 7,869,820. At the 2000 United States census, there were 1,334,544 people, 447,387 households, and 347,172 families residing in the county. In 2010, there were 340,523 family households. 33.5% had children under the age of 18 living with them. 60.0% were married couples living together. 11.7% had a female householder with no husband present. 24.1% were non-families. 20.1% of all households were made up of individuals. 15.1% had someone living alone who was 65 years of age or older. The average household size was 2.94. The average family size was 3.38. In 2010, the population was 23.3% under the age of 18. 18.7% were 62 years of age or older. The median age was 41.1 years. For every 100 females, there were 93.7 males. For every 100 females age 18 and over, there were 90.4 males. In 2019, there were 474,165 housing units and 446,977 family households. From 2015 to 2019, there was an average of 2.99 persons per household, and 21.4% of the population was under 18 years of age. At the 2019 American Community Survey, Nassau had a median household income of $116,100. The per capita income was $51,422. About 5.6% of the population lived at or below the poverty line. The median income for a household in the county in 2010 was $72,030. and the median income for a family was $81,246. These figures had risen to $87,658 and $101,661 respectively according to a 2007 estimate. Males had a median income of $52,340 versus $37,446 for females. The
per capita income Per capita income (PCI) or average income measures the average income earned per person in a given area (city, region, country, etc.) in a specified year. In many countries, per capita income is determined using regular population surveys, such ...
for the county was $32,151. About 3.50% of families and 5.20% of the population were below the
poverty line The poverty threshold, poverty limit, poverty line, or breadline is the minimum level of income deemed adequate in a particular country. The poverty line is usually calculated by estimating the total cost of one year's worth of necessities for ...
, including 5.80% of those under age 18 and 5.60% of those age 65 or over. The
population density Population density (in agriculture: Standing stock (disambiguation), standing stock or plant density) is a measurement of population per unit land area. It is mostly applied to humans, but sometimes to other living organisms too. It is a key geog ...
in 2010 was . In 2000, the population density was . In the 2010 census, there were 468,346 housing units at an average density of .


Race and ethnicity

In 2010, the racial makeup of the county was 73.0% White (65.5%
non-Hispanic white Non-Hispanic Whites, also referred to as White Anglo Americans or Non-Latino Whites, are White Americans who are classified by the United States census as "White" and not of Hispanic or Latino origin. According to annual estimates from the Unit ...
), 10.1%
African American African Americans, also known as Black Americans and formerly also called Afro-Americans, are an Race and ethnicity in the United States, American racial and ethnic group that consists of Americans who have total or partial ancestry from an ...
, 0.2% Native American, 7.6% Asian (3.0% Indian, 1.8% Chinese, 1.0% Korean, 0.7% Filipino, 0.1% Japanese, 0.1% Vietnamese, 0.9% Other Asian), 0.03% Pacific Islander, 5.6% from other races, and 2.4% from two or more races.
Hispanics The term Hispanic () are people, cultures, or countries related to Spain, the Spanish language, or broadly. In some contexts, especially within the United States, "Hispanic" is used as an ethnic or meta-ethnic term. The term commonly appli ...
or
Latinos Hispanic and Latino Americans are Americans who have a Spanish or Latin American background, culture, or family origin. This demographic group includes all Americans who identify as Hispanic or Latino, regardless of race. According to th ...
of any race were 15.6% of the population. In 2019, Nassau County's racial and ethnic makeup was 58.2% non-Hispanic white, 11.3% Black or African American, 0.2% American Indian or Alaska Native, 10.3% Asian, 0.7% some other race, and 1.9% two or more races. The Hispanic and Latin American population increased to 17.5% of the population. In 2011, there were about 230,000
Jewish Jews (, , ), or the Jewish people, are an ethnoreligious group and nation, originating from the Israelites of History of ancient Israel and Judah, ancient Israel and Judah. They also traditionally adhere to Judaism. Jewish ethnicity, rel ...
people in Nassau County, representing 17.2% of the population, (as compared to 2% of the total U.S. population).
Italian Americans Italian Americans () are Americans who have full or partial Italians, Italian ancestry. The largest concentrations of Italian Americans are in the urban Northeastern United States, Northeast and industrial Midwestern United States, Midwestern ...
also made up a large portion of Nassau's population. The five most reported ancestries were Italian (23%), Irish (14%),
German German(s) may refer to: * Germany, the country of the Germans and German things **Germania (Roman era) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizenship in Germany, see also Ge ...
(7%),
Indian Indian or Indians may refer to: Associated with India * of or related to India ** Indian people ** Indian diaspora ** Languages of India ** Indian English, a dialect of the English language ** Indian cuisine Associated with indigenous peoples o ...
(5%), and
Polish Polish may refer to: * Anything from or related to Poland, a country in Europe * Polish language * Polish people, people from Poland or of Polish descent * Polish chicken * Polish brothers (Mark Polish and Michael Polish, born 1970), American twin ...
(4%). The county's population was highest at the 1970 U.S. census. More recently, a
Little India Little India (also known as Indian Street, India Bazaar, or India Town) is an Indian people, Indian or South Asian sociocultural environment outside India or the Indian subcontinent. It especially refers to an area with a significant concentra ...
community has emerged in Hicksville, Nassau County, spreading eastward from the more established Little India enclaves in Queens. Rapidly growing
Chinatowns Chinatown ( zh, t=唐人街) is the catch-all name for an ethnic enclave of Chinese people located outside Greater China, most often in an urban setting. Areas known as "Chinatown" exist throughout the world, including Europe, Asia, Africa, O ...
have developed in
Brooklyn Brooklyn is a Boroughs of New York City, borough of New York City located at the westernmost end of Long Island in the New York (state), State of New York. Formerly an independent city, the borough is coextensive with Kings County, one of twelv ...
and
Queens Queens is the largest by area of the Boroughs of New York City, five boroughs of New York City, coextensive with Queens County, in the U.S. state of New York (state), New York. Located near the western end of Long Island, it is bordered by the ...
, as did earlier European immigrants, such as the Irish and Italians. As of 2019, the Asian population in Nassau County had grown by 39% since 2010, to an estimated 145,191 individuals. There were approximately 50,000
Indian Americans Indian Americans are Americans whose ancestry originates wholly or partly from India. The terms Asian Indian and East Indian are used to avoid confusion with Native Americans in the United States, who are also referred to as "Indians" or "Am ...
and 40,000
Chinese Americans Chinese Americans are Americans of Chinese ancestry. Chinese Americans constitute a subgroup of East Asian Americans which also constitute a subgroup of Asian Americans. Many Chinese Americans have ancestors from mainland China, Hong Kong ...
. Nassau County has become the leading
suburb A suburb (more broadly suburban area) is an area within a metropolitan area. They are oftentimes where most of a metropolitan areas jobs are located with some being predominantly residential. They can either be denser or less densely populated ...
an destination in the U.S. for
Chinese immigrants Overseas Chinese people are people of Chinese origin who reside outside Greater China (mainland China, Hong Kong, Macau, and Taiwan). As of 2011, there were over 40.3 million overseas Chinese. As of 2023, there were 10.5 million people livin ...
. Likewise, the Long Island Koreatown originated in
Flushing Flushing may refer to: Places Netherlands * Flushing, Netherlands, an English name for the city of Vlissingen, Netherlands United Kingdom * Flushing, Cornwall, a village in Cornwall, England * The Flushing, a building in Suffolk, England ...
, Queens, and is expanding eastward along
Northern Boulevard New York State Route 25A (NY 25A) is a state highway on Long Island in New York (state), New York, United States. It serves as the main east–west route for most of the North Shore (Long Island), North Shore of Long Island, running ...
and into Nassau County. ''
The New York Times ''The New York Times'' (''NYT'') is an American daily newspaper based in New York City. ''The New York Times'' covers domestic, national, and international news, and publishes opinion pieces, investigative reports, and reviews. As one of ...
'' cited a 2002 study by the non-profit group ERASE Racism, which determined that Nassau, and its neighboring county, Suffolk, as the most de facto racially segregated suburbs in the United States.


Law enforcement

County police County police, often called county sheriffs in the United States, are police forces existing primarily in the United States that possess primary jurisdiction over an entire county. England and Wales, two constituent countries of the United Kingdom ...
services are provided by the
Nassau County Police Department The Nassau County Police Department (also referred to as the Nassau Police & Nassau County Police and abbreviated as NCPD) is the law enforcement agency of Nassau County, New York, Nassau County, on Long Island, New York (state), New York, Unit ...
. The cities of Glen Cove and
Long Beach Long Beach is a coastal city in southeastern Los Angeles County, California, United States. It is the list of United States cities by population, 44th-most populous city in the United States, with a population of 451,307 as of 2022. A charter ci ...
, as well as a number of villages, are not members of the county police district and maintain their own police forces. The following village police departments exist in Nassau County: Brookville (Brookville P.D. provides police protection for Brookville, Matinecock, Mill Neck and Cove Neck), Centre Island, Floral Park, Freeport, Garden City, Great Neck Estates, Hempstead, Kensington, Kings Point, Lake Success, Lynbrook, Malverne, Muttontown-Upper Brookville, Old Brookville, Old Westbury, Oyster Bay Cove, Rockville Centre and Sands Point. The Port Washington Police District is not a village department but is authorized by a special district, the only such district in the State of New York. These smaller forces make use of such specialized county police services as the police academy and the aviation unit. All homicides in the county are investigated by the county police, regardless of whether or not they occur within the police district. In June 2011, the Muttontown Police Department commenced operations. The Old Brookville Police had formerly provided police services to the Village of Muttontown. On June 1, 2022, the Old Brookville Police Department reverted to serving only the Village of Old Brookville and moved its headquarters to the grounds of the Old Brookville village hall. The Village of Brookville formed a new police department, established headquarters on the grounds of the Brookville Nature Park and assumed policing duties for the villages of Brookville, Matinecock, Mill Neck and Cove Neck, that were formerly served by the Old Brookville Police Department. The Village of Upper Brookville joined the Muttontown Police Department which was subsequently renamed the Muttontown-Upper Brookville (MUB) Police Department. The former Old Brookville Police headquarters is now the Upper Brookville village hall and also a substation for the Muttontown-Upper Brookville Police Department. In 2006, village leaders in the county seat of Mineola expressed dissatisfaction with the level of police coverage provided by the county force and actively explored seceding from the police district and having the village form its own police force. A referendum in December 2006 decisively defeated the proposal. Since the
Long Island State Parkway Police The Long Island State Parkway Police is a defunct New York State law enforcement agency that once patrolled state parks and parkways on Long Island, New York. History After the New York State Park Commission was first created in 1902, New Yor ...
was disbanded in 1980, all of Nassau County's state parkways have been patrolled by Troop L of the
New York State Police The New York State Police (NYSP) is the state police of the U.S. state of New York; it is part of the New York State Executive Department and employs over 5,000 sworn state troopers and 711 non-sworn members. The New York State Police are re ...
. State parks in Nassau are patrolled by the
New York State Park Police The New York State Office of Parks, Recreation and Historic Preservation (NYS OPRHP) is a government agency, state agency within the New York State Executive DepartmentParks, Recreation and Historic Preservation Law § 3.03. "The office of parks, ...
. In 1996, the
Long Island Rail Road The Long Island Rail Road , or LIRR, is a Rail transport, railroad in the southeastern part of the U.S. state of New York (state), New York, stretching from Manhattan to the eastern tip of Suffolk County, New York, Suffolk County on Long Islan ...
Police Department was consolidated into the
Metropolitan Transportation Authority Police The Metropolitan Transportation Authority (MTA) is a public benefit corporation in New York State responsible for public transportation in the New York City metropolitan area. The MTA is the largest public transit authority in North America, s ...
. The MTA Police patrol Long Island Rail Road tracks, stations and properties. The New York State Department of Environmental Conservation Police provides enforcement of state environmental laws and regulations. The State University of New York Police provides enforcement for
SUNY Old Westbury The State University of New York at Old Westbury (SUNY at Old Westbury) is a public university in Old Westbury, New York, with portions in the neighboring town of Jericho, New York. It enrolls just over 5,000 students. History The State Univer ...
. The Nassau County Police Department posts the mug shots of DWI offenders as press releases on their website. This practice has come under the scrutiny of residents, media, and those pictured in these press releases. This practice has been criticized as being able to cost potential employees, students, or public figures their positions. County correctional services and enforcement of court orders are provided by the Nassau County Sheriff's Department.
New York State Court Officers The Judiciary of New York (officially the New York State Unified Court System) is the judicial branch of the Government of New York, comprising all the courts of the State of New York (excluding extrajudicial administrative courts). The Court ...
provide security for
courthouse A courthouse or court house is a structure which houses judicial functions for a governmental entity such as a state, region, province, county, prefecture, regency, or similar governmental unit. A courthouse is home to one or more courtrooms, ...
s. The Nassau County Auxiliary Police are a unit of the
Nassau County Police Department The Nassau County Police Department (also referred to as the Nassau Police & Nassau County Police and abbreviated as NCPD) is the law enforcement agency of Nassau County, New York, Nassau County, on Long Island, New York (state), New York, Unit ...
. These volunteer police officers are assigned to 1 of 38 local community units and perform routine patrols of the neighborhood. They provide traffic control for local parades, races and other community events. Auxiliary Police officers are empowered to make arrests for crimes that occur in their presence. Nassau County Auxiliary Police are required to complete a 42-week training course at the Nassau County Police Academy. Qualified officers are offered Emergency Medical Technician (EMT) training. Auxiliary Police officers are certified and registered by the New York Division of Criminal Justice Services as full-time "peace officers". The City of Long Beach has an independent auxiliary police force which is part of its municipal police force. These officers are represented by the Auxiliary Police Benevolent Association of Long Island.


Fire departments

Nassau County is currently protected and served by 71 independent
volunteer Volunteering is an elective and freely chosen act of an individual or group giving their time and labor, often for community service. Many volunteers are specifically trained in the areas they work, such as medicine, education, or emergency ...
or combination paid/volunteer fire departments, organized into 9 battalions. The Nassau County Fire Commission also provides logistical support to all 71 departments.


Law and government

The head of the county's governmental structure is the county executive, a post created in Nassau County in 1938. The current county executive is
Bruce Blakeman Bruce Arthur Blakeman (born October 2, 1955) is an American attorney and politician currently serving as the 10th County Executive of Nassau County, New York. He was elected in the 2021 election, defeating Democratic incumbent Laura Curran. H ...
, a Republican who was elected in 2021. The chief deputy county executive is Republican Arthur Walsh. The district attorney is Republican Anne T. Donnelly, who was elected in 2021, replacing Acting District Attorney Joyce Smith. Smith succeeded Madeline Singas after she was nominated and confirmed as an associate judge on the
New York Court of Appeals The New York Court of Appeals is the supreme court, highest court in the Judiciary of New York (state), Unified Court System of the New York (state), State of New York. It consists of seven judges: the Chief Judge of the New York Court of Appeal ...
in June 2021. The county
comptroller A comptroller (pronounced either the same as ''controller'' or as ) is a management-level position responsible for supervising the quality of accountancy, accounting and financial reporting of an organization. A financial comptroller is a senior- ...
is
Elaine Phillips Elaine Phillips (née Reidman) is an American politician who currently serves as Nassau County Comptroller, with a term beginning in January 2022. She was elected to the position in a landslide victory, defeating Democrat Ryan Cronin 61%-39% to s ...
, a Republican who formerly served in the
New York State Senate The New York State Senate is the upper house of the New York State Legislature, while the New York State Assembly is its lower house. Established in 1777 by the Constitution of New York, its members are elected to two-year terms with no term l ...
. The
county clerk A clerk is a white-collar worker who conducts record keeping as well as general office tasks, or a worker who performs similar sales-related tasks in a retail environment. The responsibilities of clerical workers commonly include record keepin ...
is Republican Maureen O'Connell. Former elected offices chairman of the County Board of Assessors, county treasurer, and county sheriff were made appointed and serve at the pleasure of the county executive (county assessor in 2008 via referendum, changing it from a six-year term to appointed).


County executive

The current Nassau County executive is Bruce Blakeman, a Republican.


Chief deputy county executive

The chief deputy county executive is the highest appointed official in the Nassau County government, serving second-in-command under the auspice of the county executive. The Chief Deputy is responsible for managing the activities of all departments of the Nassau County government, which provides services to its 1.36 million residents. The chief deputy also officially serves as the acting county executive in the absence of, or disability of the County Executive. The current chief deputy county executive is Arthur T. Walsh, who was appointed by Executive Bruce Blakeman in 2022.


Comptroller

The comptroller of Nassau County is the chief fiscal officer and chief auditing officer of the County who presides over the Nassau County Comptroller's Office. The comptroller is elected countywide to a four-year term and has no term limit. ''* George Maragos was originally elected as a Republican, but became a Democrat in September 2016.''


County legislature

The county
legislature A legislature (, ) is a deliberative assembly with the legal authority to make laws for a political entity such as a country, nation or city on behalf of the people therein. They are often contrasted with the executive and judicial power ...
has 19 members. There are twelve Republicans and seven Democrats.


Politics

For most of the twentieth century, residents of Nassau County and neighboring Suffolk County primarily supported the Republican Party in national elections. In presidential elections during the first half of the century, the Republican candidate often received more than twice as many votes as the Democratic candidate. Between the county's incorporation in 1899 and the 1980s, Democrats only won Nassau County in the elections of
1912 This year is notable for Sinking of the Titanic, the sinking of the ''Titanic'', which occurred on April 15. In Albania, this leap year runs with only 353 days as the country achieved switching from the Julian to Gregorian Calendar by skippin ...
(where
Theodore Roosevelt Theodore Roosevelt Jr. (October 27, 1858 – January 6, 1919), also known as Teddy or T.R., was the 26th president of the United States, serving from 1901 to 1909. Roosevelt previously was involved in New York (state), New York politics, incl ...
's Progressive Party split the Republican vote) and
1964 Events January * January 1 – The Federation of Rhodesia and Nyasaland is dissolved. * January 5 – In the first meeting between leaders of the Roman Catholic and Orthodox churches since the fifteenth century, Pope Paul VI and Patria ...
(where
Lyndon B. Johnson Lyndon Baines Johnson (; August 27, 1908January 22, 1973), also known as LBJ, was the 36th president of the United States, serving from 1963 to 1969. He became president after the assassination of John F. Kennedy, under whom he had served a ...
won in a landslide). The county began trending Democratic in the 1990s, like many of New York City's suburbs. Until 2024, it had voted for a Democrat in every presidential election since 1992.
Bill Clinton William Jefferson Clinton (né Blythe III; born August 19, 1946) is an American politician and lawyer who was the 42nd president of the United States from 1993 to 2001. A member of the Democratic Party (United States), Democratic Party, ...
carried the county in
1992 1992 was designated as International Space Year by the United Nations. Events January * January 1 – Boutros Boutros-Ghali of Egypt replaces Javier Pérez de Cuéllar of Peru as United Nations Secretary-General. * January 6 ** The Republ ...
and
1996 1996 was designated as: * International Year for the Eradication of Poverty Events January * January 8 – A Zairean cargo plane crashes into a crowded market in the center of the capital city of the Democratic Republic of the Congo ...
, as did
Al Gore Albert Arnold Gore Jr. (born March 31, 1948) is an American former politician, businessman, and environmentalist who served as the 45th vice president of the United States from 1993 to 2001 under President Bill Clinton. He previously served as ...
in
2000 2000 was designated as the International Year for the Culture of Peace and the World Mathematics, Mathematical Year. Popular culture holds the year 2000 as the first year of the 21st century and the 3rd millennium, because of a tende ...
, the latter two times by margins of nearly 20 points.
John Kerry John Forbes Kerry (born December 11, 1943) is an American attorney, politician, and diplomat who served as the 68th United States secretary of state from 2013 to 2017 in the Presidency of Barack Obama#Administration, administration of Barac ...
's margin in Nassau County was considerably slimmer (5.6%) in
2004 2004 was designated as an International Year of Rice by the United Nations, and the International Year to Commemorate the Struggle Against Slavery and Its Abolition (by UNESCO). Events January * January 3 – Flash Airlines Flight 60 ...
, as he won the towns of Hempstead and North Hempstead but lost the town of Oyster Bay. The county went solidly for
Barack Obama Barack Hussein Obama II (born August 4, 1961) is an American politician who was the 44th president of the United States from 2009 to 2017. A member of the Democratic Party, he was the first African American president in American history. O ...
in
2008 2008 was designated as: *International Year of Languages *International Year of Planet Earth *International Year of the Potato *International Year of Sanitation The Great Recession, a worldwide recession which began in 2007, continued throu ...
and
2012 2012 was designated as: *International Year of Cooperatives *International Year of Sustainable Energy for All Events January *January 4 – The Cicada 3301 internet hunt begins. * January 12 – Peaceful protests begin in the R ...
, both times by around 8%.
Hillary Clinton Hillary Diane Rodham Clinton ( Rodham; born October 26, 1947) is an American politician, lawyer and diplomat. She was the 67th United States secretary of state in the administration of Barack Obama from 2009 to 2013, a U.S. senator represent ...
did marginally worse in
2016 2016 was designated as: * International Year of Pulses by the sixty-eighth session of the United Nations General Assembly. * International Year of Global Understanding (IYGU) by the International Council for Science (ICSU), the Internationa ...
, winning by 6.2%.
Joe Biden Joseph Robinette Biden Jr. (born November 20, 1942) is an American politician who was the 46th president of the United States from 2021 to 2025. A member of the Democratic Party (United States), Democratic Party, he served as the 47th vice p ...
in
2020 The year 2020 was heavily defined by the COVID-19 pandemic, which led to global Social impact of the COVID-19 pandemic, social and Economic impact of the COVID-19 pandemic, economic disruption, mass cancellations and postponements of even ...
fared better than Obama at 9.5%, but still not as well as Bill Clinton and Gore. Although the county leaned Democratic for the last 30 years on the national level, Democrats failed to win the county in the 2024 presidential election.
Donald Trump Donald John Trump (born June 14, 1946) is an American politician, media personality, and businessman who is the 47th president of the United States. A member of the Republican Party (United States), Republican Party, he served as the 45 ...
earned 4.15% more of the county's votes, the first time Nassau was won by a Republican presidential candidate since
1988 1988 was a crucial year in the early history of the Internet—it was the year of the first well-known computer virus, the Morris worm, 1988 Internet worm. The first permanent intercontinental Internet link was made between the United State ...
. Democratic strength is chiefly concentrated in both the wealthier and lower income sections of the county. Liberal voters dominate many of the wealthy communities of the North Shore, particularly in the
Town of North Hempstead North Hempstead (officially known as the Town of North Hempstead) is one of three towns in Nassau County, on Long Island, in New York, United States. The population was 237,639 at the time of the 2020 census. It is the 7th largest city or town i ...
where affluent villages such as Sands Point, Old Westbury, Roslyn,
Kensington Kensington is an area of London in the Royal Borough of Kensington and Chelsea, around west of Central London. The district's commercial heart is Kensington High Street, running on an east–west axis. The north-east is taken up by Kensingt ...
, Thomaston, Great Neck Plaza, and Great Neck Estates as well as the neighboring City of Glen Cove vote consistently Democratic. Democratic strongholds also include several low income municipalities in the central portion of the county, such as the Village of Hempstead,
Roosevelt Roosevelt most often refers to two American presidents: * Theodore Roosevelt (1858–1919, president 1901–1909), 26th president of the United States * Franklin D. Roosevelt (1882–1945, president 1933–death), 32nd president of the United State ...
, Uniondale and New Cassel, as well as in a few waterfront communities on the South Shore, such as the City of
Long Beach Long Beach is a coastal city in southeastern Los Angeles County, California, United States. It is the list of United States cities by population, 44th-most populous city in the United States, with a population of 451,307 as of 2022. A charter ci ...
and the Village of
Freeport Freeport, a variant of free port, may refer to: Arts, entertainment, and media * Freeport, name of several space stations in the video game ''Freelancer'' (2003) * Freeport, a fictional town in the video game ''SiN'' (1998) * ''Freeport: The Cit ...
. Republican voters are primarily concentrated in the middle to upper middle class southeastern portion of the county, which developed during the "post-war boom era". Heavily Republican communities such as
Massapequa Massapequa (, ) is a hamlet and census-designated place (CDP) in the Town of Oyster Bay in Nassau County, on the South Shore of Long Island, in New York, United States. The population of the CDP was 21,355 at the time of the 2020 census. Hist ...
, Massapequa Park, Seaford, Wantagh,
Levittown Levittown is the name of several large suburban housing developments created in the United States (including one in Puerto Rico) by William J. Levitt and his company Levitt & Sons. Built after World War II for returning white veterans and thei ...
, Bethpage, and Farmingdale are the political base of many county GOP officials such as former Congressman
Peter T. King Peter Thomas King (born April 5, 1944) is an American former politician and novelist who represented New York (state), New York in the United States House of Representatives, U.S. House of Representatives from 1993 to 2021. A member of the Repub ...
and former County Executive Edward P. Mangano. In the western portion of the county, wealthy Garden City is solidly Republican, as is the middle-class community of
Floral Park Floral Park is an incorporated village in Nassau County, Long Island, New York, United States. The population was 16,172 at the 2020 census. Floral Park is at the western border of Nassau County, mainly in the Town of Hempstead, while the ...
. Additionally, some of the more rustic areas of the North Shore, particularly in the Town of Oyster Bay usually vote for the GOP. Areas of the county containing large numbers of swing voters include East Meadow,
Oceanside Oceanside may refer to: Places United States *Oceanside, California ** Oceanside Transit Center *Oceanside, New York Oceanside is a Hamlet (New York), hamlet and census-designated place (CDP) located in the southern part of the town of Hempst ...
, and
Rockville Centre Rockville Centre, commonly abbreviated as RVC, is an incorporated village located in the Town of Hempstead in Nassau County, on the South Shore of Long Island, in New York, United States. The population was 26,016 at the time of the 2020 cen ...
on the South Shore and Mineola on the North Shore. Several areas have changed in partisan affiliation. Formerly Democratic strongholds such as the
Five Towns The Five Towns is an informal grouping of villages and hamlets in Nassau County, United States on the South Shore of western Long Island adjoining the border with Queens County in New York City. Although there is no official Five Towns desi ...
and parts of
Great Neck Great Neck is a region contained within Nassau County, New York, on Long Island, which covers a peninsula on the North Shore and includes nine incorporated villages, among them Great Neck, Great Neck Estates, Great Neck Plaza, Kings Poin ...
have trended to the GOP while previously Republican areas such as Elmont,
Valley Stream Valley Stream is a village in Nassau County, on Long Island, in New York, United States. The population in the Village of Valley Stream was 40,634 at the time of the 2020 census. The Incorporated Village of Valley Stream is within the Town of ...
and
Baldwin Baldwin may refer to: People * Baldwin (name), including a list of people and fictional characters with the surname Places Canada * Baldwin, York Regional Municipality, Ontario * Baldwin, Ontario, in Sudbury District * Baldwin's Mills, ...
have become Democratic bastions.


Representatives


Education

Education features strongly in Nassau County's culture. Nassau County has 58 public
school district A school district is a special-purpose district that operates local public Primary school, primary or Secondary school, secondary schools or both in various countries. It is not to be confused with an attendance zone, which is within a school dis ...
s,
Text list
which like post office districts use the same names as a city, hamlet, or village within them, but each sets the boundaries independently. School district and community are not the same, and residences often have postal addresses that differ from the hamlet and/or school district in which they are located. Several of Nassau County's school districts are among the highest ranked public school systems in the country, including the
Jericho Union Free School District The Jericho Union Free School District (commonly known as the Jericho School District or Jericho UFSD) is an American public school district in Jericho, New York. It was founded in 1959 with the completion of Jericho High School. The district ...
,
Great Neck Public Schools Great Neck Public Schools is a public school district serving students residing in specific areas of Great Neck, North New Hyde Park, North Hills, New York, North Hills, and Manhasset Hills, New York. It is Administrative divisions of New York, ...
, and the
Syosset Central School District The Syosset Central School District serves the inhabitants of Syosset, a suburb in Nassau County, New York, on Long Island. It also serves the neighboring suburb of Woodbury, as well as parts of Plainview, Jericho, Muttontown, Oyster Bay C ...
. School districts include: K-12: *
Amityville Union Free School District Amityville Union Free School District is a school district headquartered in Amityville, New York. In Suffolk County the district includes Amityville and parts of Copiague and North Amityville. It also covers a portion of East Massapequa in Nass ...
* Baldwin Union Free School District *
Bethpage Union Free School District The Bethpage Union Free School District (BUFSD) in Bethpage, New York contains 5 schools. The boundaries of the school district include parts of some surrounding hamlets (such as Old Bethpage, Plainview, and Plainedge). The District has a p ...
* Carle Place Union Free School District * Cold Spring Harbor Central School District * East Meadow Union Free School District * East Rockaway Union Free School District *
East Williston Union Free School District The East Williston Union Free School District is a school district that serves all of East Williston and parts of Roslyn Heights, Albertson, Mineola, and Old Westbury in central Nassau County, New York. Overview The school district was est ...
* Farmingdale Union Free School District *
Freeport Union Free School District Freeport, a variant of free port, may refer to: Arts, entertainment, and media * Freeport, name of several space stations in the video game ''Freelancer'' (2003) * Freeport, a fictional town in the video game ''SiN'' (1998) * ''Freeport: The Cit ...
* Garden City Union Free School District * Glen Cove City School District * Great Neck Union Free School District * Hempstead Union Free School District *
Herricks Union Free School District The Herricks Union Free School District (also known as Union Free School District No. 9) is an American public school district located in western Nassau County, on Long Island, in New York. The Herricks School District lies within the Greate ...
*
Hewlett-Woodmere Union Free School District The Hewlett-Woodmere Public School District, Union Free School District 14, is located in the southwest section of Nassau County, New York and borders the New York City borough of Queens. Communities in the district include Hewlett Neck and H ...
*
Hicksville Union Free School District Hicksville may refer to: Places *Hicksville, Arkansas *Hicksville, Kentucky, in Graves County *Hicksville, New York **Hicksville station, Long Island Rail Road station in Hicksville, New York *Hicksville, Ohio *Hicksville, Virginia *"Hicksville", ea ...
*
Island Park Union Free School District An island or isle is a piece of land, distinct from a continent, completely surrounded by water. There are continental islands, which were formed by being split from a continent by plate tectonics, and oceanic islands, which have never been ...
*
Island Trees Union Free School District Island Trees Union Free School District is a school district in central Nassau County on Long Island, approximately 31 miles east of New York City. The district includes parts of the following hamlets; Levittown, Bethpage, Plainedge, and S ...
*
Jericho Union Free School District The Jericho Union Free School District (commonly known as the Jericho School District or Jericho UFSD) is an American public school district in Jericho, New York. It was founded in 1959 with the completion of Jericho High School. The district ...
*
Lawrence Union Free School District The Lawrence Public Schools Union Free School District 15 is a comprehensive community public school district, serving students in pre-kindergarten through twelfth grade, located in the southwest section of Nassau County, New York, and borders ...
* Levittown Union Free School District *
Locust Valley Central School District Locusts (derived from the Latin ''locusta'', locust or lobster) are various species of short-horned grasshoppers in the family Acrididae that have a swarming phase. These insects are usually solitary, but under certain circumstances they bec ...
* Long Beach City School District *
Lynbrook Union Free School District The Lynbrook Union Free School District is a public school district serving portions of the southwestern part of the Town of Hempstead, New York, Town of Hempstead. The school district includes most of the Lynbrook, New York, Village of Lynbrook ...
*
Malverne Union Free School District Malverne is a village in the Town of Hempstead in Nassau County, on Long Island, in New York, United States. The population was 8,560 at the time of the 2020 census. Geography According to the United States Census Bureau, the village has a to ...
*
Manhasset Union Free School District The Manhasset Union Free School District, also known as Manhasset Public Schools, is a State school, public school district serving the Greater Manhasset, New York, Manhasset area of Nassau County, New York, Nassau County, on the North Shore (L ...
*
Massapequa Union Free School District Massapequa (, ) is a hamlet and census-designated place (CDP) in the Town of Oyster Bay in Nassau County, on the South Shore of Long Island, in New York, United States. The population of the CDP was 21,355 at the time of the 2020 census. Histo ...
*
Mineola Union Free School District Mineola Union Free School District is a public school district based in Mineola, New York, United States. It serves Mineola, as well as certain parts of Albertson, Williston Park, Garden City Park, and Roslyn Heights. History The origin ...
*
North Shore Central School District North Shore Central School District (also known as Central School District No. 1) is a public school district in Nassau County, New York. It serves several villages and hamlets in the North Shore region of Long Island, specifically Glenwoo ...
* Oceanside Union Free School District *
Oyster Bay-East Norwich Central School District Oyster Bay-East Norwich Central School District is a school district headquartered in Oyster Bay hamlet in the town of Oyster Bay, New York on Long Island. The district was created on July 1, 1960, by the action of the voters in the former ...
* Plainedge Union Free School District *
Plainview-Old Bethpage Central School District The Plainview-Old Bethpage Central School District (POBCSD) is the public school district which serves the Nassau County, Long Island Long Island is a densely populated continental island in southeastern New York (state), New York ...
*
Port Washington Union Free School District The Port Washington Union Free School District is a Public School District, public school district on Long Island, in New York (state), New York. Overview Service area The Port Washington UFSD serves the villages of Baxter Estates, New Y ...
*
Rockville Centre Union Free School District Rockville Centre Union Free School District is a school district headquartered in the William H. Johnson Administration Building on the campus of South Side High School (Rockville Centre, New York), South Side High School in Rockville Centre, New ...
* Roosevelt Union Free School District * Roslyn Union Free School District * Seaford Union Free School District *
Syosset Central School District The Syosset Central School District serves the inhabitants of Syosset, a suburb in Nassau County, New York, on Long Island. It also serves the neighboring suburb of Woodbury, as well as parts of Plainview, Jericho, Muttontown, Oyster Bay C ...
*
Uniondale Union Free School District Uniondale or Union Dale may refer to: In South Africa: * Uniondale, Western Cape, a small town in South Africa In the United States: * Union Dale, Pennsylvania, a borough in Susquehanna County * Uniondale, Indiana, a town in Wells County * Union ...
* Wantagh Union Free School District *
West Hempstead Union Free School District The West Hempstead Union Free School District (or West Hempstead School District) is a union free school district situated on Long Island in the Administrative divisions of New York (state)#Hamlet, hamlet of West Hempstead, Nassau County, New ...
* Westbury Union Free School District Secondary: * Bellmore-Merrick Central High School District *
Sewanhaka Central High School District The Sewanhaka Central High School District is a central high school district located in western Nassau County on Long Island, in New York State. The district is currently composed of five high schools: Sewanhaka High School, Elmont Memorial ...
*
Valley Stream Central High School District The Valley Stream Central High School District is a public central high school district in New York State that serves about 4500 students in most of the village of Valley Stream, most of South Valley Stream, and most of North Valley Stream as ...
Elementary: *
Bellmore Union Free School District Bellmore or Bellmores may refer to: *"The Bellmores, New York", a collective term referring to Bellmore and North Bellmore **Bellmore, New York, census-designated place (CDP) in Nassau County, New York, United States **North Bellmore, New York, cen ...
*
Elmont Union Free School District Elmont Union Free School District, also known as Elmont School District 16, is an elementary school district in Nassau County, New York, in the New York City metropolitan area. The district headquarters are in Elmont. The district includes most ...
* Floral Park-Bellerose Union Free School District * Franklin Square Union Free School District *
Merrick Union Free School District Merrick may refer to: Places America * Merrick, New York, a hamlet and census-designated place * Merrick, West Springfield, a neighborhood in western Massachusetts * Merrick County, Nebraska * Merrick State Park, Wisconsin Antarctica * Merrick ...
*
New Hyde Park-Garden City Park Union Free School District New Hyde Park-Garden City Park Union Free School District is a school district headquartered on the property of Manor Oaks School, in New Hyde Park, New York, in the New York City metropolitan area. The district includes most of New Hyde Park a ...
*
North Bellmore Union Free School District North is one of the four compass points or cardinal directions. It is the opposite of south and is perpendicular to east and west. ''North'' is a noun, adjective, or adverb indicating direction or geography. Etymology The word ''north'' is ...
*
North Merrick Union Free School District North is one of the four compass points or cardinal directions. It is the opposite of south and is perpendicular to east and west. ''North'' is a noun, adjective, or adverb indicating direction or geography. Etymology The word ''north'' is ...
* Valley Stream Union Free School District 13 * Valley Stream Union Free School District 24 *
Valley Stream Union Free School District 30 A valley is an elongated low area often running between hills or mountains and typically containing a river or stream running from one end to the other. Most valleys are formed by erosion of the land surface by rivers or streams over a ve ...


Colleges and universities

* United States Service Academy **
United States Merchant Marine Academy The United States Merchant Marine Academy (USMMA or Kings Point) is a United States service academies, United States service academy in Kings Point, New York. It trains its midshipman, midshipmen (as students at the academy are called) to serv ...
Kings Point *
State University of New York The State University of New York (SUNY ) is a system of Public education, public colleges and universities in the New York (state), State of New York. It is one of the List of largest universities and university networks by enrollment, larges ...
**
Nassau Community College Nassau Community College (NCC) is a Public college, public community college in the East Garden City, New York, East Garden City section of Uniondale, New York, Uniondale, Nassau County, New York, Nassau County, on Long Island, New York (state), N ...
Garden City **
SUNY Old Westbury The State University of New York at Old Westbury (SUNY at Old Westbury) is a public university in Old Westbury, New York, with portions in the neighboring town of Jericho, New York. It enrolls just over 5,000 students. History The State Univer ...
Old Westbury *
Private Private or privates may refer to: Music * "In Private", by Dusty Springfield from the 1990 album ''Reputation'' * Private (band), a Denmark-based band * "Private" (Ryōko Hirosue song), from the 1999 album ''Private'', written and also recorded ...
**
Adelphi University Adelphi University is a private university in Garden City, New York, United States. Adelphi also has centers in Downtown Brooklyn, Hudson Valley, and Suffolk County in addition to a virtual, online campus for remote students. As of 2019, it had ...
Garden City **
Five Towns College Five Towns College is a private college in Dix Hills, New York. The college's degree programs focus on music, media, and the performing arts. History Founded in 1972, Five Towns College holds an Absolute Charter issued by the New York State Boa ...
Dix Hills Dix Hills is a hamlet ''The Tragedy of Hamlet, Prince of Denmark'', often shortened to ''Hamlet'' (), is a Shakespearean tragedy, tragedy written by William Shakespeare sometime between 1599 and 1601. It is Shakespeare's longest play. Set ...
**
Hofstra University Hofstra University is a Private university, private research university in Hempstead, New York, United States. It originated in 1935 as an extension of New York University and became an independent college in 1939. Comprising ten schools, includ ...
Hempstead *** Zucker School of Medicine ***
Maurice A. Deane School of Law The Maurice A. Deane School of Law at Hofstra University – also known as Hofstra Law School and colloquially as Hofstra Law – is a law school located in Hempstead (village), New York, Hempstead, on Long Island, in New York (state), New York, ...
**
LIU Post LIU Post, formally the C.W. Post Campus of Long Island University and often referred to as C.W. Post, is a private university in Brookville, New York, on Long Island. It is part of Long Island University (LIU), and the largest school in the ...
Brookville **
Molloy University Molloy University is a private Roman Catholic university in Rockville Centre, New York. Initially founded as a school for women, it is now co-educational. It provides more than 50 academic undergraduate, graduate, and doctoral degree programs fo ...
Rockville Centre Rockville Centre, commonly abbreviated as RVC, is an incorporated village located in the Town of Hempstead in Nassau County, on the South Shore of Long Island, in New York, United States. The population was 26,016 at the time of the 2020 cen ...
**
New York Institute of Technology The New York Institute of Technology (NYIT or New York Tech) is a Private university, private research university, research university founded in 1955. It has two main campuses in New York (state), New York—one in Old Westbury, on Long I ...
Old Westbury ***
New York Institute of Technology College of Osteopathic Medicine The New York Institute of Technology College of Osteopathic Medicine (NYIT-COM) is a private medical school located primarily in Old Westbury, New York. It also has a degree-granting campus in Jonesboro, Arkansas. Founded in 1977, NYIT-COM is ...
**
Webb Institute Webb Institute is a private college focused on engineering and located in Glen Cove, New York. Each graduate of Webb Institute earns a Bachelor of Science degree in naval architecture and marine engineering. The school is noted in the marine indu ...
Glen Cove


Sports

Nassau County is home to the
New York Islanders The New York Islanders (colloquially known as the Isles) are a professional ice hockey team based in Elmont, New York. The Islanders compete in the National Hockey League (NHL) as a member of the Metropolitan Division in the Eastern Conference (N ...
of the
National Hockey League The National Hockey League (NHL; , ''LNH'') is a professional ice hockey league in North America composed of 32 teams25 in the United States and 7 in Canada. The NHL is one of the major professional sports leagues in the United States and Cana ...
, who played at the
Nassau Veterans Memorial Coliseum Nassau Veterans Memorial Coliseum (or simply the Nassau Coliseum) is a multi-purpose indoor arena in Uniondale, New York, on Long Island. The venue is situated approximately east of the eastern limits of the borough of Queens in New York City, a ...
in Uniondale from their inception in 1972. However, the Islanders announced in 2012 that starting in the fall of 2015, the team would be moving to
Brooklyn Brooklyn is a Boroughs of New York City, borough of New York City located at the westernmost end of Long Island in the New York (state), State of New York. Formerly an independent city, the borough is coextensive with Kings County, one of twelv ...
and would play at the
Barclays Center Barclays Center ( ) is a multi-purpose list of indoor arenas, indoor arena in the New York City Boroughs of New York City, borough of Brooklyn. The arena is home to the Brooklyn Nets of the National Basketball Association and the New York Liber ...
. Due to issues with Barclays Center being unable to adequately support ice hockey and declining attendance, the Islanders announced that for the 2018–19 season they would split their home games between Barclays Center and the newly renovated
Nassau Coliseum Nassau Veterans Memorial Coliseum (or simply the Nassau Coliseum) is a multi-purpose indoor arena in Uniondale, New York, on Long Island. The venue is situated approximately east of the eastern limits of the Borough (New York City), borough of Q ...
. In December 2017, the Islanders won a bid to build a new 18,000-seat arena near
Belmont Park Belmont Park is a thoroughbred racing, thoroughbred horse racetrack in Elmont, New York, just east of New York City limits best known for hosting the Belmont Stakes, the final leg of the American Triple Crown of Thoroughbred Racing (United Stat ...
in Elmont, returning them to Nassau County;
UBS Arena UBS Arena is a multi-purpose indoor arena located within in Elmont, New York, on Long Island. The venue is situated directly adjacent to the eastern limits of the borough of Queens in New York City. Opened in 2021, it is the home of the New York ...
opened in 2021. The
Brooklyn Nets The Brooklyn Nets are an American professional basketball team based in the Boroughs of New York City, New York City borough of Brooklyn. The Nets compete in the National Basketball Association (NBA) as a member of the Atlantic Division (NBA), ...
of the
National Basketball Association The National Basketball Association (NBA) is a professional basketball league in North America composed of 30 teams (29 in the United States and 1 in Canada). The NBA is one of the major professional sports leagues in the United States and Ca ...
, then known as the New York Nets, formerly played their home games in Nassau County at the now-demolished
Island Garden The Island Garden Arena was a 5,200-seat arena in West Hempstead, New York. It was built in 1957 by Arnold "Whitey" Carlson, a descendant of Swedish immigrants. Carlson's grandfather was Henrik Carlson, a noted San Diego sculptor who was the For ...
arena in West Hempstead from 1969 to 1972 and then at the Coliseum from 1972 to 1977, before the franchise moved to New Jersey—its original home for several years before coming to Long Island in the late 1960s – and eventually, to Brooklyn. The
New York Cosmos (1970–1985) The New York Cosmos (simply the Cosmos in 1977–1978) were an American professional association football, soccer club based in New York City and its suburbs. The team played home games in three stadiums around New York, including Yankee Stad ...
of the former
North American Soccer League (1968–1984) The North American Soccer League (NASL) was the top-level major professional association football, soccer league in the United States and Canada that operated from 1968 North American Soccer League season, 1968 to 1984 North American Soccer Le ...
played for two seasons, 1972 and 1973, at
Hofstra Stadium Hofstra University is a private research university in Hempstead, New York, United States. It originated in 1935 as an extension of New York University and became an independent college in 1939. Comprising ten schools, including the Zucker Scho ...
at Hofstra University in Hempstead. The team's name was revived in 2010 with the
New York Cosmos (2010) The New York Cosmos is an American professional soccer club based in Uniondale, New York, that most recently played in the third-tier league National Independent Soccer Association (NISA). The organization, established in August 2010, is a ...
of the new
North American Soccer League The North American Soccer League (NASL) was the top-level major professional soccer league in the United States and Canada that operated from 1968 to 1984. It is considered the first soccer league to be successful on a national scale in the ...
to also play at Hofstra Stadium, which had been renamed James M. Shuart Stadium in 2002. Nassau County is also the home of the
New York Lizards The New York Lizards, originally the Long Island Lizards, were a Major League Lacrosse (MLL) team based in Hempstead, New York, located on Long Island. They are original members of the MLL. They lost the league's inaugural game on June 7, 2001 to ...
of
Major League Lacrosse Major League Lacrosse (MLL) was a men's field lacrosse league in the United States. The league's inaugural season was in 2001 Major League Lacrosse season, 2001. Teams played anywhere from ten to 16 games in a summertime regular season. This w ...
, who play at Shuart Stadium. The county also operates several sports events for student-athletes, such as the Nassau County Executive Cup College Showcase.
Belmont Park Belmont Park is a thoroughbred racing, thoroughbred horse racetrack in Elmont, New York, just east of New York City limits best known for hosting the Belmont Stakes, the final leg of the American Triple Crown of Thoroughbred Racing (United Stat ...
in Elmont is a major
horse racing Horse racing is an equestrian performance activity, typically involving two or more horses ridden by jockeys (or sometimes driven without riders) over a set distance for competition. It is one of the most ancient of all sports, as its bas ...
venue which annually hosts the
Belmont Stakes The Belmont Stakes is an American Graded stakes race, Grade I stakes Thoroughbred racing, race for three-year-old Thoroughbreds run at Belmont Park in Elmont, New York. It is run over the worldwide classic distance of . Colt (horseracing), Colt ...
, the third and final leg of the prestigious
Triple Crown of thoroughbred racing The Triple Crown of Thoroughbred Racing, often shortened to Triple Crown, is a series of horse racing, horse races for Thoroughbreds, often restricted to three-year-olds. Winning all three of these Thoroughbred racing, Thoroughbred horse races i ...
. The now-demolished
Roosevelt Raceway Roosevelt Raceway was a race track located just outside the village of Westbury on Long Island, New York. Initially created as a venue for the 1936 Vanderbilt Cup auto race, it was converted to a ½-mile harness racing facility (the actual ci ...
in Westbury hosted auto racing and, from 1940 through 1988, was a popular
harness racing Harness racing is a form of horse racing in which the horses race at a specific gait (a trot or a pace). They usually pull a two-wheeled cart called a sulky, spider, or chariot occupied by a driver. In Europe, and less frequently in Australia ...
track. Nassau is home to some famous and historic
golf Golf is a club-and-ball sport in which players use various Golf club, clubs to hit a Golf ball, ball into a series of holes on a golf course, course in as few strokes as possible. Golf, unlike most ball games, cannot and does not use a standa ...
courses.
Rockaway Hunting Club The Rockaway Hunting Club is a country club and sporting venue established in 1878 in Cedarhurst, New York (now Lawrence). The Rockaway Hunting Club is one of the oldest country clubs in the United States, with a rich history and a reputation for ...
, founded in 1878, is the oldest country club in the country. The U.S. Open has been held in Nassau five times, once each at
Garden City Golf Club The Garden City Golf Club is a private golf course in Garden City, New York. The club was founded in 1899, and is also known as the "Garden City Men's Club" or simply the "Men's Club" to distinguish it from the Garden City Country Club, and Cher ...
,
Inwood Country Club Inwood Country Club is a private Golf, Tennis & Beach Club in Inwood, New York, located adjacent to Jamaica Bay and just southeast of John F. Kennedy International Airport. Originally established as nine-hole course in 1901, it is one of the olde ...
, and
Fresh Meadow Country Club Fresh Meadow Country Club is a country club with a golf course in the eastern United States, located on Long Island in its home since 1946. The club opened in the New York City borough of Queens in 1923, with a golf course designed by noted cours ...
, and twice at
Bethpage Black Course The Bethpage Black Course is a public golf course at Bethpage State Park on Long Island, New York (U.S. state), New York. The course was designed by Joseph H. Burbeck and was assisted by noted golf architect A. W. Tillinghast. It is the most dif ...
, the first ever municipally owned course. Courses consistently ranked in the top 100 in the U.S. such as Bethpage Black, Garden City Golf Club,
Piping Rock Club Piping Rock Club is a country club in Matinecock, New York. It falls within the ZIP Code boundaries of Locust Valley, New York, in Nassau County, on Long Island. History The Piping Rock clubhouse was designed by American designer Guy Lowel ...
, and The Creek are located in the county. Nassau County hosted the
1984 Summer Paralympics The 1984 International Games for the Disabled, commonly known as the 1984 Summer Paralympics, were the seventh Paralympic Games The Paralympic Games or Paralympics is a periodic series of international multisport events involving athletes w ...
, marking the first
Paralympic Games The Paralympic Games or Paralympics is a periodic series of international multisport events involving athletes with a range of disability, disabilities. There are Winter Paralympic Games, Winter and Summer Paralympic Games, which since the 1988 ...
to be held in the United States. Nassau County hosted eight cricket matches of the
2024 ICC Men's T20 World Cup The 2024 ICC Men's T20 World Cup was the ninth edition of the ICC Men's T20 World Cup, co-hosted by Cricket West Indies and USA Cricket from 1 to 29 June 2024. It was the first major ICC tournament to include matches played in the United ...
at Eisenhower Park in East Meadow during June 2024.


Health

The first case of
COVID-19 Coronavirus disease 2019 (COVID-19) is a contagious disease caused by the coronavirus SARS-CoV-2. In January 2020, the disease spread worldwide, resulting in the COVID-19 pandemic. The symptoms of COVID‑19 can vary but often include fever ...
was reported in March 2020. As of January 12, 2021, there have been 104,078 cases, 3,044 deaths, 2,102,900 tests conducted, and a 4.9% positivity rate. According to ''
The New York Times ''The New York Times'' (''NYT'') is an American daily newspaper based in New York City. ''The New York Times'' covers domestic, national, and international news, and publishes opinion pieces, investigative reports, and reviews. As one of ...
COVID-19 tracker, Nassau County's average daily case count is 1,567 (116 per capita), with 1 in 13 testing positive (the third-worst of any county in the state) and 1 in 545 dying. In August 2024, Nassau County passed into law a ban on wearing face masks in public, making it a misdemeanor subject to a $1,000 fine and up to one year in prison to wear a facial covering in public, a move that was criticized by the
New York Civil Liberties Union The New York Civil Liberties Union (NYCLU) is a civil rights organization in the United States. Founded in November 1951 as the New York affiliate of the American Civil Liberties Union, it is a not-for-profit, nonpartisan organization with nearly ...
as a "dangerous misuse of the law to score political points." The law does not apply to facial coverings "worn to protect the health or safety of the wearer," but does appear to ban wearing a mask in order to protect the health or safety of others, including persons with compromised immune systems.


Hospitals

Public hospitals: *
Nassau University Medical Center Nassau University Medical Center (NUMC) is a public teaching hospital, teaching and Safety net hospital, safety net hospital in Nassau County, New York, Nassau County led by Dr. Irina Gelman and Megan C. Ryan. The 19-story, 631-bed Level I Traum ...
Tertiary care hospitals: *
North Shore University Hospital North Shore University Hospital (formerly known as North Shore Hospital) is a part of Northwell Health. It is one of two primary teaching hospitals for the Zucker School of Medicine (along with LIJ), offering residency programs, postgraduate t ...
*
NYU Langone Hospital – Long Island NYU Langone Hospital – Long Island is a hospital in Mineola, New York, on Long Island. It is affiliated with NYU Langone Health and was founded in 1896 as Nassau Hospital and was later renamed to Winthrop-University Hospital. Activities It ...
* St. Francis Hospital and Heart Center Community hospitals: *
Glen Cove Hospital Glen Cove Hospital is a hospital in Glen Cove, New York, United States, that is part of the Northwell Health system. It was founded in 1921 and moved to its current location in 1927. From 1927 to 1955, it was known as North Country Community Hos ...
* Long Island Jewish Valley Stream * Mercy Medical Center *
Mount Sinai South Nassau Mount Sinai South Nassau, formerly South Nassau Communities Hospital is a 455 bed hospital located in Oceanside, New York. The facility was opened in 1928 and is the Long Island flagship hospital for the Mount Sinai Health System. It is also th ...
* Plainview Hospital * St. Joseph Hospital * Syosset Hospital


Communities

Figures in parentheses are 2019 population estimates from the U.S. Census Bureau.


Cities

* Glen Cove (27,166) *
Long Beach Long Beach is a coastal city in southeastern Los Angeles County, California, United States. It is the list of United States cities by population, 44th-most populous city in the United States, with a population of 451,307 as of 2022. A charter ci ...
(33,454)


Towns

* Hempstead (766,980) * North Hempstead (230,933) * Oyster Bay (298,391)


Villages

*
Atlantic Beach Atlantic Beach is the name of some places in the United States: *Atlantic Beach, Florida, a city *Atlantic Beach, New York, a village *Atlantic Beach, North Carolina, a town *Atlantic Beach, South Carolina, a town See also * Atlantic (disambiguat ...
(1,902) * Baxter Estates (1,049) * Bayville (6,732) * Bellerose (1,162) * Brookville (3,605) * Cedarhurst (6,633) * Centre Island (409) * Cove Neck (301) * East Hills (7,233) * East Rockaway (9,814) * East Williston (2,550) * Farmingdale (9,002) *
Floral Park Floral Park is an incorporated village in Nassau County, Long Island, New York, United States. The population was 16,172 at the 2020 census. Floral Park is at the western border of Nassau County, mainly in the Town of Hempstead, while the ...
(15,844) * Flower Hill (4,889) *
Freeport Freeport, a variant of free port, may refer to: Arts, entertainment, and media * Freeport, name of several space stations in the video game ''Freelancer'' (2003) * Freeport, a fictional town in the video game ''SiN'' (1998) * ''Freeport: The Cit ...
(42,956) * Garden City (22,454) *
Great Neck Great Neck is a region contained within Nassau County, New York, on Long Island, which covers a peninsula on the North Shore and includes nine incorporated villages, among them Great Neck, Great Neck Estates, Great Neck Plaza, Kings Poin ...
(10,209) * Great Neck Estates (2,879) * Great Neck Plaza (7,027) * Hempstead (55,113) *
Hewlett Bay Park Hewlett Bay Park is a village in the Town of Hempstead in Nassau County, on the South Shore of Long Island, in New York. The population was 494 at the time of the 2020 census. The area, like Back/Old Lawrence is unique because its rural affluen ...
(429) *
Hewlett Harbor Hewlett Harbor is a village in the Town of Hempstead in Nassau County, on Long Island, in New York, United States. The population was 1,290 at the time of the 2020 census. The Village of Hewlett Harbor is considered part of the Greater Hewlett a ...
(1,272) * Hewlett Neck (472) * Island Park (4,886) *
Kensington Kensington is an area of London in the Royal Borough of Kensington and Chelsea, around west of Central London. The district's commercial heart is Kensington High Street, running on an east–west axis. The north-east is taken up by Kensingt ...
(1,189) * Kings Point (5,292) * Lake Success (3,144) * Lattingtown (1,764) * Laurel Hollow (2,033) *
Lawrence Lawrence may refer to: Education Colleges and universities * Lawrence Technological University, a university in Southfield, Michigan, United States * Lawrence University, a liberal arts university in Appleton, Wisconsin, United States Preparator ...
(6,556) * Lynbrook (19,448) *
Malverne Malverne is a village in the Town of Hempstead in Nassau County, on Long Island, in New York, United States. The population was 8,560 at the time of the 2020 census. Geography According to the United States Census Bureau, the village has a t ...
(8,485) * Manorhaven (6,627) * Massapequa Park (17,143) *
Matinecock Matinecock is a village located within the Town of Oyster Bay in Nassau County, on Long Island, in New York, United States. The population was 810 at the 2010 census. History Matinecock incorporated as a village on April 2, 1928, in order t ...
(833) * Mill Neck (967) * Mineola (19,207) * Munsey Park (2,710) *
Muttontown Muttontown is a village located within the Town of Oyster Bay in Nassau County, on Long Island, in New York, United States. The population was 3,497 at the 2010 census. it is part of the Greater Syosset area anchored by Syosset. History The are ...
(3,668) *
New Hyde Park New Hyde Park is a village in the Towns of Hempstead and North Hempstead in Nassau County, on Long Island, in New York, United States. It is the anchor community of the Greater New Hyde Park area. The population was 10,257 at the time of the ...
(9,807) * North Hills (5,969) * Old Brookville (2,187) * Old Westbury (4,614) * Oyster Bay Cove (2,254) *
Plandome Plandome is a village in the Town of North Hempstead in Nassau County, on the North Shore of Long Island, in New York, United States. It is one of the three villages which comprise the area of Cow Neck known as the Plandomes, and it is also co ...
(1,466) * Plandome Heights (1,018) * Plandome Manor (902) * Port Washington North (3,199) *
Rockville Centre Rockville Centre, commonly abbreviated as RVC, is an incorporated village located in the Town of Hempstead in Nassau County, on the South Shore of Long Island, in New York, United States. The population was 26,016 at the time of the 2020 cen ...
(24,550) * Roslyn (2,902) * Roslyn Estates (1,233) *
Roslyn Harbor Roslyn Harbor is a village in Nassau County, on the North Shore of Long Island, in New York, United States. It is considered part of the Greater Roslyn area, which is anchored by the Incorporated Village of Roslyn. The population was 1,067 at ...
(1,108) * Russell Gardens, New York, Russell Gardens (946) * Saddle Rock, New York, Saddle Rock (988) * Sands Point (2,905) * Sea Cliff, New York, Sea Cliff (5,020) * South Floral Park, New York, South Floral Park (1,760) * Stewart Manor, New York, Stewart Manor (1,956) * Thomaston (2,613) * Upper Brookville, New York, Upper Brookville (1,744) *
Valley Stream Valley Stream is a village in Nassau County, on Long Island, in New York, United States. The population in the Village of Valley Stream was 40,634 at the time of the 2020 census. The Incorporated Village of Valley Stream is within the Town of ...
(37,431) * Westbury (15,351) * Williston Park, New York, Williston Park (7,253) * Woodsburgh, New York, Woodsburgh (780)


Census-designated places

* Albertson, New York, Albertson * Baldwin (hamlet), New York, Baldwin * Barnum Island, New York, Barnum Island * Bay Park, New York, Bay Park * Bellerose Terrace, New York, Bellerose Terrace * Bellmore, New York, Bellmore * Bethpage * Carle Place, New York, Carle Place * East Atlantic Beach, New York, East Atlantic Beach * East Massapequa, New York, East Massapequa * East Meadow * East Norwich, New York, East Norwich * Elmont * Franklin Square, New York, Franklin Square * Garden City Park, New York, Garden City Park * Garden City South, New York, Garden City South * Glen Head, New York, Glen Head * Glenwood Landing, New York, Glenwood Landing * Great Neck Gardens, New York, Great Neck Gardens * Greenvale, New York, Greenvale * Harbor Hills, New York, Harbor Hills * Harbor Isle, New York, Harbor Isle * Herricks, New York, Herricks * Hewlett, New York, Hewlett * Hicksville * Inwood, New York, Inwood * Jericho, New York, Jericho * Lakeview, New York, Lakeview *
Levittown Levittown is the name of several large suburban housing developments created in the United States (including one in Puerto Rico) by William J. Levitt and his company Levitt & Sons. Built after World War II for returning white veterans and thei ...
* Lido Beach, New York, Lido Beach * Locust Valley, New York, Locust Valley * Malverne Park Oaks, New York, Malverne Park Oaks *
Manhasset Manhasset is an affluent hamlet and census-designated place (CDP) in Nassau County, on the North Shore of Long Island, in New York, United States. It is considered the anchor community of the Greater Manhasset area. The population was 8,176 ...
* Manhasset Hills, New York, Manhasset Hills *
Massapequa Massapequa (, ) is a hamlet and census-designated place (CDP) in the Town of Oyster Bay in Nassau County, on the South Shore of Long Island, in New York, United States. The population of the CDP was 21,355 at the time of the 2020 census. Hist ...
* Merrick, New York, Merrick * New Cassel * North Bellmore, New York, North Bellmore * North Lynbrook, New York, North Lynbrook * North Massapequa, New York, North Massapequa * North Merrick, New York, North Merrick * North New Hyde Park, New York, North New Hyde Park * North Valley Stream, New York, North Valley Stream * North Wantagh, New York, North Wantagh *
Oceanside Oceanside may refer to: Places United States *Oceanside, California ** Oceanside Transit Center *Oceanside, New York Oceanside is a Hamlet (New York), hamlet and census-designated place (CDP) located in the southern part of the town of Hempst ...
* Old Bethpage, New York, Old Bethpage * Oyster Bay * Plainedge, New York, Plainedge * Plainview, New York, Plainview * Point Lookout, New York, Point Lookout * Port Washington, New York, Port Washington *
Roosevelt Roosevelt most often refers to two American presidents: * Theodore Roosevelt (1858–1919, president 1901–1909), 26th president of the United States * Franklin D. Roosevelt (1882–1945, president 1933–death), 32nd president of the United State ...
* Roslyn Heights, New York, Roslyn Heights * Saddle Rock Estates, New York, Saddle Rock Estates * Salisbury, Nassau County, New York, Salisbury * Seaford * Searingtown, New York, Searingtown * South Farmingdale, New York, South Farmingdale * South Hempstead, New York, South Hempstead * South Valley Stream, New York, South Valley Stream * Syosset, New York, Syosset * Uniondale * University Gardens, New York, University Gardens * Wantagh * West Hempstead, New York, West Hempstead * Woodbury, Nassau County, New York, Woodbury * Woodmere, New York, Woodmere


Former CDPs

* Baldwin Harbor, New York, Baldwin Harbor (now part of
Baldwin Baldwin may refer to: People * Baldwin (name), including a list of people and fictional characters with the surname Places Canada * Baldwin, York Regional Municipality, Ontario * Baldwin, Ontario, in Sudbury District * Baldwin's Mills, ...
) * East Garden City, New York, East Garden City (now part of Uniondale) * Locust Grove, New York, Locust Grove (now part of Syosset, New York, Syosset)


County symbols

* County bird: Osprey * County flower: Birdsfoot Violet (''Viola pedata'')


Notable people

*Sean Hannity — conservative media host; grew up in Franklin Square, now lives in Centre Island *Rupert Murdoch — lived in Centre Island *MJF – professional Wrestler and current AEW World Champion, was born and lives in Plainview *Matt Cardona – professional Wrestler, Lived in Nassau County *Curt Hawkins, Brian Myers – professional Wrestler, lived in Nassau County *Jon Gabrus — lived in Nassau County, worked at
Jones Beach State Park Jones Beach State Park (colloquially "Jones Beach") is a state park in the U.S. state of New York. It is located in southern Nassau County on Jones Beach Island, a barrier island linked to Long Island by the Meadowbrook State Parkway, Wantag ...
as a lifeguard * Bob Keeshan — (Captain Kangaroo) was born in Lynbrook * Ben Cohen (businessman), Ben Cohen & Jerry Greenfield – (of Ben & Jerry Ice Cream) both grew up in Merrick * Kevin James – was born in Mineola * Tatyana Ali – from North Bellmore * Criss Angel – from East Meadow * Carmelo Anthony – is said to have a home in Hewlett Harbor * Marc Anthony – had a home in Brookville, with Jennifer Lopez * Judd Apatow – raised in Syosset * Fred Armisen – grew up in Valley Stream * Ashanti (singer) – native of Glen Cove * Dave Attell – raised in Rockville Centre * Ruth Bader Ginsburg – lived in Rockville Centre after getting married * John Barry (composer) – lived in Oyster Bay * The Baldwin brothers-in age order: Alec Baldwin (b. 1958), Daniel Baldwin (b. 1960), William Baldwin (b. 1963), and Stephen Baldwin (b. 1966) – were raised in the Nassau Shores area of Massapequa *
Bruce Blakeman Bruce Arthur Blakeman (born October 2, 1955) is an American attorney and politician currently serving as the 10th County Executive of Nassau County, New York. He was elected in the 2021 election, defeating Democratic incumbent Laura Curran. H ...
– first Presiding Officer, Port Authority Commissioner, Councilman, County Executive. From Valley Stream, now lives in Atlantic Beach. * Nikki Blonsky – grew up in Great Neck * Stephen Boyd (American football) – native of Valley Stream * Lorraine Bracco – grew up in Hicksville * Nicholas Braun – native of Bethpage * Jim Breuer – grew up in Valley Stream * Jim Brown – grew up in Manhasset * Lenny Bruce – native of Mineola and Bellmore * William Cullen Bryant – lived at Cedarmere in Roslyn Harbor * Edward Burns – grew up in Valley Stream * Steve Buscemi and Michael Buscemi– grew up in Valley Stream * Cab Calloway – lived in Long Beach for a time * Eddie Cantor – lived in Great Neck * Theresa Caputo – lives in Hicksville * William J. Casey – lived in Bellmore and Roslyn Harbor * Vernon and Irene Castle – lived in Long Beach * Elaine Chao – grew up in Syosset * Harry Chapin – lived in Jericho * Michael Cimino – grew up in Westbury * Speedy Claxton – from Hempstead * Billy Crystal – is from Long Beach * Anthony Cumia – radio host, owns a home in Roslyn Heights * Chuck D – grew up in Roosevelt * Al D'Amato – US Senator, former Hempstead Supervisor, lived in Island Park and Lido Beach * Michelle DaRosa – also known as Michelle Nolan, grew up in Rockville Centre * Carson Daly – resides in Flower Hill * Tony Danza – Native of Malverne * Candy Darling – lived in Massapequa Park * Taylor Dayne – grew up in Baldwin * Dave DeBusschere – lived in Garden City * Gary Dell'Abate – native of Uniondale * Nelson DeMille – lives in Garden City * Ted Demme – native of Rockville Centre * Jonathan Demme – grew up in Baldwin * Brian Dennehy – grew up in Mineola * Tim Dillon (comedian), Tim Dillon – grew up in Island Park * Mort Drucker – lived in Syosset * Julius Erving – native of Roosevelt * Everlast (musician), Everlast – grew up in Valley Stream * Perry Farrell – grew up in Woodmere * D'Brickashaw Ferguson – grew up in Freeport * WC Fields – lived in Great Neck * Flavor Flav – grew up in Freeport * Whitey Ford – lived in Glen Cove * Mike Francesa – radio host. Born in Long Beach, lives in Flower Hill * Bev Francis – IFBB professional Australian female bodybuilding, female bodybuilder, powerlifting, powerlifter, and national shot put champion; lives in Syosset * William Gaddis – grew up in Massapequa; later lived in East Hampton * John R. Gambling – radio host; lifelong county resident * Joe Gatto (comedian) – lives in Lynbrook * Pamela Geller – blogger, author, political activist, and commentator * Debbie Gibson – grew up in Merrick * Danny Green (basketball), Danny Green – played high school basketball in Manhasset * Ellie Greenwich – lived in Levittown * Bill Griffith – raised in Levittown * Steve Guttenberg – raised in North Massapequa * Tobias Harris – basketball player for the Philadelphia 76ers, lives in Syosset * George "Gabby" Hayes – lived in Baldwin * Joey Heatherton – grew up in Rockville Centre * Ray Heatherton – lived in Rockville Centre * Max Hechtman - lives in East Meadow * William S. Hofstra – lived in Hempstead * Red Holzman – lived in Cedarhurst * Al Iaquinta – grew up in Valley Stream * Dan Ingram – native of Oceanside * Joan Jett – lives in Long Beach * Billy Joel – grew up in Hicksville, and has a home in Centre Island * Christine Jorgensen – lived in Massapequa Park * JWoww – lived in Franklin Square * Donna Karan – raised in Woodmere * Andy Kaufman – raised in Great Neck and Westbury * Charlie Kaufman – grew up in Massapequa * Wendy Kaufman – lived in North Woodmere * Doris Kearns Goodwin – lived in Rockville Centre * Greg Kelly – native of Rockville Centre * Alicia Keys – once had a home in Muttontown * Jack Kirby – lived in Hewlett Harbor * Aline Kominsky-Crumb – native of Long Beach * Michael Kors – grew up in Merrick * Sandy Koufax – lived in Rockville Centre * Ron Kovic – from Massapequa * Ed Kranepool – lives in Old Westbury * Paul Krugman – grew up in Merrick * Tim Kubart – of Postmodern Jukebox is from Farmingdale * Jesse Lacey – native of Levittown * Erik Larson (author) – lived in Freeport * Cyndi Lauper – briefly lived in Valley Stream * Adam Lazzara – lived in Bellmore * Stan Lee – lived in Hewlett Harbor * Carol Leifer – grew up in East Williston * The Lemon Twigs – based out of Hicksville * John Lennon – briefly lived in Laurel Hollow * Alan Jay Lerner – lived in Centre Island * Wendy Liebman – grew up in East Hills * Scott Lipsky (born 1981) – tennis player, born in Hempstead * Peggy Lipton – raised in Lawrence * Lindsay Lohan – her family resides in North Merrick * Guy Lombardo – lived in Freeport * Jennifer Lopez – had a home in Brookville, with Marc Anthony * Susan Lucci – soap opera star grew up and still has a residence in Garden City * Chuck Lorre – native of Plainview * Lori Loughlin – raised in Oceanside * Elliot S. Maggin – DC Comics writer lived in Merrick * The Marx Brothers – lived in Great Neck * Jackie Martling – grew up in Mineola * Christopher Masterson and Danny Masterson are from East Williston * John McEnroe – lived in Cove Neck * Michael McKean – raised in Sea Cliff * Kate McKinnon of ''Saturday Night Live'' – grew up in Sea Cliff * Anne Meara – raised in Rockville Centre * John Melendez – Stuttering John from Howard Stern show – from Massapequa * Idina Menzel – from Syosset * Method Man – lived in Hempstead * Steve Madden – grew up in Lawrence * Larry Miller (comedian), Larry Miller – grew up in Valley Stream * Harvey Milk – native of Woodmere and Hewlett * MF Doom – lived in Long Beach * Eddie Money lived in Levittown * Les Moonves – grew up in Valley Stream * Rita Moreno – lived in North Valley Stream * Errol Morris – grew up in Hewlett * Sterling Morrison – native of East Meadow * John Moschitta Jr. – native of Uniondale * Charlie Murphy (actor), Charlie Murphy – grew up in Roosevelt * Eddie Murphy – grew up in Roosevelt * Elliott Murphy – from Rockville Centre * Billy Murray (singer) – lived in Freeport * John Nolan (musician) – grew up in Rockville Centre * Ole Olsen (comedian) – lived for a time in Malverne * Momina Mustehsan – Pakistani singer, engineer; lives part-time in Nassau County * Bill O'Reilly (political commentator), Bill O'Reilly – resides in Plandome; grew up in Westbury * Daryl Palumbo – lived in Bellmore * Adam Pascal – lived in Woodbury * Slim Jim Phantom – grew up in Massapequa * Natalie Portman – actress, grew up in Syosset * Gary Portnoy – lived in North Woodmere * C.W. Post and his daughter Marjorie Merriweather Post lived in Brookville. Her daughter, actress Dina Merrill spent time there too * Thomas Pynchon – born in Glen Cove and grew up in Oyster Bay * PH-1 (rapper), pH-1 — singer and rapper, grew up on Long Island * Prodigy (rapper) – native of Hempstead * Sheryl Lee Ralph — graduated from Uniondale High School * Lee Ranaldo – native of Glen Cove * Lou Reed – Grew up in Freeport * Busta Rhymes – from Uniondale * Joel Rifkin – lived in East Meadow *
Theodore Roosevelt Theodore Roosevelt Jr. (October 27, 1858 – January 6, 1919), also known as Teddy or T.R., was the 26th president of the United States, serving from 1901 to 1909. Roosevelt previously was involved in New York (state), New York politics, incl ...
, 26th US president, lived on Oyster Bay during his presidency. His estate,
Sagamore Hill Sagamore Hill was the home of the 26th president of the United States, Theodore Roosevelt, from 1885 until his death in 1919. It is located in Cove Neck, New York, near Oyster Bay on the North Shore of Long Island, east of Manhattan. It is n ...
, is now a US National Historic Site * Eleanor Roosevelt and her father Elliott Roosevelt (socialite), Elliott Roosevelt lived in Salisbury * Jeff Rosenstock – from Baldwin * Lonny Ross – native of Wantagh * Bob Rozakis and Laurie Rozakis live in the town of Oyster Bay * Rick Rubin – grew up in Lido Beach * Scott Rudin – from Baldwin * Chris Russo – from Syosset * Telly Savalas – native of Garden City * Shaggy (musician), Shaggy – lives in Valley Stream * Jerry Seinfeld – grew up in Massapequa * Brian Setzer – grew up in Massapequa * Amy Schumer – from Oceanside * Adrienne Shelly – grew up in Jericho * Kevin Shinick – native of Merrick * Jamie-Lynn Sigler – native of Jericho * Helen Slater – from Bethpage * Elinor Smith – lived in Freeport * Greg Smith (American musician) – grew up in Valley Stream * Dee Snider – native of Baldwin * Lara Spencer – native of Garden City * Frank Springer – grew up in Malverne * Howard Stern – grew up in Roosevelt * Jim Steinman – native of Hewlett * Laura Stevenson – lived in Rockville Centre * Brandon Tartikoff - raised in Freeport * Taz (wrestler) – lived in Massapequa * John Tesh – native of Garden City * Vinny Testaverde – grew up in Elmont * LaMarcus Adna Thompson – lived in Glen Cove * Louis Comfort Tiffany – lived in Laurel Hollow * Moe Tucker – grew up in Levittown * Reginald VelJohnson – lives in Oceanside * Frank Viola – native of East Meadow * James Watson – lives in Laurel Hallow * Chris Weidman – Mixed martial arts, Mixed martial artist and former middleweight champion in the Ultimate Fighting Championship, UFC (honored with 'Chris Weidman Day' on July 17 in Nassau County) * Leslie West – grew up in East Meadow and Lawrence * Walt Whitman – lived in Hempstead * Robin Wilson (musician) – lives in Valley Stream * Paul Zaloom – native of Garden City * Alan Zweibel – lived in Woodmere and Wantagh * Levar Stoney – mayor of Richmond, Virginia; was born in Nassau County * Madison Beer – born and raised in Jericho


See also

* List of counties in New York * List of Long Islanders * Nassau County International Cricket Stadium *
Nassau County Police Department The Nassau County Police Department (also referred to as the Nassau Police & Nassau County Police and abbreviated as NCPD) is the law enforcement agency of Nassau County, New York, Nassau County, on Long Island, New York (state), New York, Unit ...
* Nassau Inter-County Express * National Register of Historic Places listings in Nassau County, New York


References


External links


Nassau County official website

Nassau County Photo Gallery

Nassau Cadet Squadron 8 – Civil Air Patrol

PDF map showing LI school district boundaries and wealth comparisons

Best Places To Live in Nassau County, NY


on county website {{coord, 40, 44, N, 73, 38, W, type:adm2nd_region:US-NY, display=title Nassau County, New York, 1899 establishments in New York (state) Counties in the New York metropolitan area Long Island Sound Populated places established in 1899 William III of England