Westchester, New York
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Westchester County is a
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 in the southeastern portion of the
U.S. state In the United States, a state is a constituent political entity, of which there are 50. Bound together in a political union, each state holds governmental jurisdiction over a separate and defined geographic territory where it shares its so ...
of New York, 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, ...
and the Byram River to its east and the
Hudson River The Hudson River, historically the North River, is a river that flows from north to south largely through eastern New York (state), New York state. It originates in the Adirondack Mountains at Henderson Lake (New York), Henderson Lake in the ...
on its west. The county is the seventh most populous county in the State of New York and the most populous north 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 ...
. According to the 2020 United States census, the county had a population of 1,004,456, its highest decennial count ever and an increase of 55,344 (5.8%) from the 949,113 counted in
2010 The year saw a multitude of natural and environmental disasters such as the 2010 Haiti earthquake, the Deepwater Horizon oil spill, and the 2010 Chile earthquake. The 2009 swine flu pandemic, swine flu pandemic which began the previous year ...
. Westchester covers an area of , consisting of six cities, 19 towns, and 23 villages. Established in 1683, Westchester was named after the city of Chester, England. The
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 the city of White Plains, while the most populous municipality in the county is the city of
Yonkers Yonkers () is the List of municipalities in New York, third-most populous city in the U.S. state of New York (state), New York and the most-populous City (New York), city in Westchester County, New York, Westchester County. A centrally locate ...
, with 211,569 residents per the 2020 census. The county is part of the
Hudson Valley The Hudson Valley or Hudson River Valley comprises the valley of the Hudson River and its adjacent communities in the U.S. state of New York (state), New York. The region stretches from the Capital District (New York), Capital District includi ...
region of the state. The annual per capita income for Westchester was $67,813 in 2011. The 2011
median household income The median income is the income amount that divides a population into two groups, half having an income above that amount, and half having an income below that amount. It may differ from the mean (or average) income. Both of these are ways of und ...
of $77,006 was the fifth-highest in New York (after Nassau, Putnam,
Suffolk Suffolk ( ) is a ceremonial county in the East of England and East Anglia. It is bordered by Norfolk to the north, the North Sea to the east, Essex to the south, and Cambridgeshire to the west. Ipswich is the largest settlement and the county ...
, and Rockland counties) and the 47th highest in the United States. By 2021, the county's median household income had risen to $105,387. Westchester County ranks second in the state after New York County (the New York City
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
Manhattan Manhattan ( ) is the most densely populated and geographically smallest of the Boroughs of New York City, five boroughs of New York City. Coextensive with New York County, Manhattan is the County statistics of the United States#Smallest, larg ...
) for median income per person, with a higher concentration of incomes in smaller households. Simultaneously, Westchester County had the highest property taxes of any county in the United States in 2013. Westchester County is one of the centrally located 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 ...
. The county is positioned with New York City, plus Nassau and Suffolk counties (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 ...
, across the Long Island Sound) to its south; Putnam County to its north; Fairfield County, Connecticut to its east (partially across the Byram River); and Rockland County and
Bergen County, New Jersey Bergen County is the List of counties in New Jersey, most populous County (United States), county in the U.S. state of New Jersey.mass transit Public transport (also known as public transit, mass transit, or simply transit) are forms of transport available to the general public. It typically uses a fixed schedule, route and charges a fixed fare. There is no rigid definition of whi ...
connections to New York City, and the county is home to the headquarters of large multinational corporations including
IBM International Business Machines Corporation (using the trademark IBM), nicknamed Big Blue, is an American Multinational corporation, multinational technology company headquartered in Armonk, New York, and present in over 175 countries. It is ...
, Mastercard,
PepsiCo PepsiCo, Inc. is an American multinational corporation, multinational food, snack, and beverage corporation headquartered in Harrison, New York, in the hamlet of Purchase, New York, Purchase. PepsiCo's business encompasses all aspects of the f ...
, and Regeneron Pharmaceuticals. Westchester County high school students often feature prominently as winners of the International Science and Engineering Fair 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.


History

At the time of European contact in the 16th and 17th centuries, this region was a part of
Lenape The Lenape (, , ; ), also called the Lenni Lenape and Delaware people, are an Indigenous peoples of the Northeastern Woodlands, Indigenous people of the Northeastern Woodlands, who live in the United States and Canada. The Lenape's historica ...
Country A country is a distinct part of the world, such as a state, nation, or other political entity. When referring to a specific polity, the term "country" may refer to a sovereign state, state with limited recognition, constituent country, ...
, properly called
Lenapehoking Lenapehoking () is widely translated as ' homelands of the Lenape', which in the 16th and 17th centuries, ranged along the Eastern seaboard from western Connecticut to Delaware, and encompassed the territory adjacent to the Delaware and lower ...
. The Lenape, also known as the 'Delaware' Nation, are an Algonquian people, related to large nations like the
Wampanoag The Wampanoag, also rendered Wôpanâak, are a Native Americans in the United States, Native American people of the Indigenous peoples of the Northeastern Woodlands, Northeastern Woodlands currently based in southeastern Massachusetts and forme ...
,
Anishinaabe The Anishinaabe (alternatively spelled Anishinabe, Anicinape, Nishnaabe, Neshnabé, Anishinaabeg, Anishinabek, Aanishnaabe) are a group of culturally related Indigenous peoples of the Americas, Indigenous peoples in the Great Lakes region of C ...
,
Abenaki The Abenaki ( Abenaki: ''Wαpánahki'') are Indigenous people of the Northeastern Woodlands of Canada and the United States. They are an Algonquian-speaking people and part of the Wabanaki Confederacy. The Eastern Abenaki language was pred ...
, and the
Powhatan Powhatan people () are Indigenous peoples of the Northeastern Woodlands who belong to member tribes of the Powhatan Confederacy, or Tsenacommacah. They are Algonquian peoples whose historic territories were in eastern Virginia. Their Powh ...
of
Tsenacommacah Tsenacommacah (pronounced in English; also written Tscenocomoco, Tsenacomoco, Tenakomakah, Attanoughkomouck, and Attan-Akamik) is the name given by the Powhatan people to their native homeland, the area encompassing all of Tidewater Virginia ...
as well as neighboring communities like the Manhattans, Weckquaesgeek and Siwanoy bands of the Wappinger in the south, and Tankiteke, Sintsink and Kitchawank Wappinger in the north. The first European explorers to visit the Westchester area were Giovanni da Verrazzano in 1524 and
Henry Hudson Henry Hudson ( 1565 – disappeared 23 June 1611) was an English sea explorer and navigator during the early 17th century, best known for his explorations of present-day Canada and parts of the Northeastern United States. In 1607 and 16 ...
in 1609. Dutch settlers began arriving in the 1620s, followed by settlers from England in the 1640s. Westchester County was one of the original twelve counties of the
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 ...
, created by an act of the New York General Assembly in 1683. At the time it included present-day Bronx County, and abutted then- Dutchess County to the north. By 1775, Westchester was the richest and most populous county in the colony of New York. Although the Revolutionary War devastated the county, recovery after the war was rapid. In 1788, five years after the end of the war, the county was divided into 20 towns. In 1790, the first federal census recorded a population of 24,000 for the county. Two developments in the first half of the 19th century—the construction of the first Croton Dam and Aqueduct, and the coming of the railroad—had enormous impacts on the growth of Westchester. The Croton Dam and Aqueduct was begun in 1837 and completed in 1842; now a
National Historic Landmark A National Historic Landmark (NHL) is a National Register of Historic Places property types, building, district, object, site, or structure that is officially recognized by the Federal government of the United States, United States government f ...
, the Croton Aqueduct is considered one of the great engineering achievements of the 19th century. In the 1840s, the first railroads were built in Westchester, and included the
New York and Harlem Railroad The New York and Harlem Railroad (now the Metro-North Railroad's Harlem Line) was one of the first railroads in the United States, and was the world's first street railway. Designed by John Stephenson, it was opened in stages between 1832 and ...
, the Hudson River Railroad, and the New York and New Haven Railroad. The railroads often determined the growth of a town, and the population shifted from Northern to Southern Westchester. By 1860, the total county population was 99,000, with the most populated city being Yonkers. The period following the
American Civil War The American Civil War (April 12, 1861May 26, 1865; also known by Names of the American Civil War, other names) was a civil war in the United States between the Union (American Civil War), Union ("the North") and the Confederate States of A ...
enabled entrepreneurs in the New York area to create fortunes, and many built large estates, such as Lyndhurst, in Westchester. During the latter half of the 19th century, Westchester's transportation system and labor force attracted a manufacturing base, particularly along the Hudson River and Nepperhan Creek. In 1874, the western portion of the present Bronx County was transferred to New York County, and in 1895 the remainder of the present Bronx County was also transferred to New York County. These would later split from Manhattan to form a county. During the 20th century, the rural character of Westchester would transform into the suburban county known today. The
Bronx River Parkway The Bronx River Parkway (sometimes abbreviated as the Bronx Parkway) is a limited-access Parkways in New York, parkway in downstate New York in the United States. It is named for the nearby Bronx River, which it parallels. The southern terminus ...
, completed in 1925, was the first modern, multi-lane limited-access roadway in North America. The development of Westchester's parks and parkway systems supported existing communities and encouraged the establishment of new ones, transforming the development pattern for Westchester. With the need for homes expanding after
World War II World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
, multistory apartment houses appeared in the urbanized areas of the county, while the market for single-family houses continued to expand. By 1950, the total county population was 625,816. Major interstate highways were constructed in Westchester during the 1950s and 1960s. The establishment of these roadways, along with the construction of the Tappan Zee Bridge, led to further growth in the county.


Geography

Westchester County is located in 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 ...
and Downstate New York, north 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 ...
and south of
Upstate New York Upstate New York is a geographic region of New York (state), New York that lies north and northwest of the New York metropolitan area, New York City metropolitan area of downstate New York. Upstate includes the middle and upper Hudson Valley, ...
. It shares its southern boundary with New York City and its northern border with Putnam County. It is bordered on the west side by the Hudson River and on the east side by the Long Island Sound and Fairfield County, Connecticut. According to the U.S. Census Bureau, the county has a total area of , of which is land and (14%) is water. Where Pelham Manor meets Pelham Bay Park in the Bronx, the southern border of Westchester is just under from
Columbus Circle Columbus Circle is a traffic circle and heavily trafficked intersection in the New York City borough (New York City), borough of Manhattan, located at the intersection of Eighth Avenue (Manhattan), Eighth Avenue, Broadway (Manhattan), Broadway, ...
in
Manhattan Manhattan ( ) is the most densely populated and geographically smallest of the Boroughs of New York City, five boroughs of New York City. Coextensive with New York County, Manhattan is the County statistics of the United States#Smallest, larg ...
. At over , Pelham Bay Park is the largest of New York City's parks, forming a substantial buffer between suburban Westchester and the urban Bronx, while
Van Cortlandt Park Van Cortlandt Park is a urban park, park located in the borough (New York City), borough of the Bronx in New York City. Owned by the New York City Department of Parks and Recreation, it is managed with assistance from the Van Cortlandt Park Al ...
to the west acts as a similar buffer.


Long Island Sound shore

Westchester's Long Island Sound shore is generally rocky, interspersed with tidal mud flats,
marsh In ecology, a marsh is a wetland that is dominated by herbaceous plants rather than by woody plants.Keddy, P.A. 2010. Wetland Ecology: Principles and Conservation (2nd edition). Cambridge University Press, Cambridge, UK. 497 p More in genera ...
es and
wetland A wetland is a distinct semi-aquatic ecosystem whose groundcovers are flooded or saturated in water, either permanently, for years or decades, or only seasonally. Flooding results in oxygen-poor ( anoxic) processes taking place, especially ...
s, as well as several natural and artificially-maintained sand beaches. Municipal and county owned parks provide access to beaches, nature preserves and passive and active waterfront recreational facilities. Several large harbors lie along the shore including Milton Harbor in
Rye Rye (''Secale cereale'') is a grass grown extensively as a grain, a cover crop and a forage crop. It is grown principally in an area from Eastern and Northern Europe into Russia. It is much more tolerant of cold weather and poor soil than o ...
, Mamaroneck Harbor, Larchmont Harbor, and Echo Bay, and the upper and
lower Lower may refer to: * ''Lower'' (album), 2025 album by Benjamin Booker *Lower (surname) *Lower Township, New Jersey *Lower Receiver (firearms) *Lower Wick Lower Wick is a small hamlet located in the county of Gloucestershire, England. It is sit ...
harbors in southern New Rochelle. A number of islands can be found off the Long Island Sound shore, most of which are located in New Rochelle. Davids Island, the former location of the U.S. Army's Fort Slocum, is currently unoccupied but is slated for use as passive parkland; Glen Island, currently a Westchester Parks Department run beach and park, was one of the first amusement parks in the country serving as a summer resort at the turn of the twentieth century; Huckleberry Island is largely undeveloped, and has one of the largest rookeries in western Long Island Sound; Echo Island is owned and used by a private
yacht club A yacht club is a boat club specifically related to yachting. Description Yacht clubs are mostly located by the sea, although there some that have been established at a lake or riverside locations. Yacht or sailing clubs have either a mar ...
; Execution Rocks is the site of a 19th-century lighthouse listed on the
National Register of Historic Places The National Register of Historic Places (NRHP) is the Federal government of the United States, United States federal government's official United States National Register of Historic Places listings, list of sites, buildings, structures, Hist ...
; Columbia,
Pea Pea (''pisum'' in Latin) is a pulse or fodder crop, but the word often refers to the seed or sometimes the pod of this flowering plant species. Peas are eaten as a vegetable. Carl Linnaeus gave the species the scientific name ''Pisum sativum' ...
, and Goose Islands are undeveloped; Clifford, Harrison and Tank Islands are part of the "Five Islands Park" and nature preserve; while Oak and Pine Islands are used as private residences.


Hudson River

The widest section of the Hudson River, at , is found between the Westchester and Rockland County shorelines immediately north of Croton Point. In Colonial times, this area was called the Tappan Zee or Sea. The Hudson River is tidal and brackish through Westchester and contains a small number of estuarine marshes. Two bridges span the Hudson in Westchester: the
Bear Mountain Bridge The Bear Mountain Bridge, ceremonially named the Purple Heart Veterans Memorial Bridge, is a toll suspension bridge in New York State. It carries U.S. Route 6 in New York, US 6 and U.S. Route 202 in New York, US 202 across the Hudso ...
crosses at Cortlandt and the Tappan Zee Bridge at
Tarrytown Tarrytown is a village in the town of Greenburgh in Westchester County, New York, United States. It is located on the eastern bank of the Hudson River, approximately north of Midtown Manhattan in New York City, and is served by a stop on th ...
. Municipal, county and state-owned parks provide access to waterfront landmarks and sites, including Croton Point in Croton, Kingsland Point in Sleepy Hollow and JFK Memorial Marina in Yonkers. The Hudson River waterfront in Westchester is in a transitional period, converting from primarily industrial uses to mixed residential, commercial, retail, and recreational uses. This transformation is most notable in Yonkers, Hastings-on-Hudson, Dobbs Ferry, Irvington, Tarrytown, Sleepy Hollow, Ossining, and Peekskill, where redevelopment projects are in various stages of design and completion. In 2004, the county began a project to create Westchester RiverWalk, a walkway along the Hudson River of which will provide pedestrian access between New York City and Putnam County. 32.9 miles of the route are complete and accessible. At , the highest elevation in the county is a U.S. Coast and Geodetic Survey benchmark known as "Bailey" in Mountain Lakes Park near the Connecticut state line. The lowest elevation is sea level, along both the Hudson and Long Island Sound.


Watersheds

Westchester County is divided into six primary
drainage basin A drainage basin is an area of land in which all flowing surface water converges to a single point, such as a river mouth, or flows into another body of water, such as a lake or ocean. A basin is separated from adjacent basins by a perimeter, ...
s or watersheds: the Upper and Lower Long Island Sound; and the Bronx, Upper Hudson, Lower Hudson, and Croton River basins. Within these primary drainage basins are approximately 60 smaller basins, or subwatersheds. The principal streams draining the southern part of the county include Beaver Swamp Brook, Blind Brook,
Bronx River The Bronx River (), is a river that is approximately long, and flows through southeastern New York (state), New York in the United States and drains an area of . It is named after colonial settler Jonas Bronck. It originally rose in what is no ...
, Hutchinson River, Mamaroneck River,
Saw Mill River The Saw Mill River is a tributary of the Hudson River in Westchester County, New York, United States. It flows from an unnamed pond north of Chappaqua, New York, Chappaqua to Getty Square in Yonkers, where it empties into the Hudson as that r ...
, Sheldrake River, Stephenson Brook and Tibbetts Brook. The primary streams draining the central part of the county include Byram River, Kisco River,
Mianus River The Mianus River is a river in Westchester County, New York, and Fairfield County, Connecticut, in the United States. It begins in the town of North Castle, New York (east of Armonk) in a series of ponds at about altitude. Flowing northeas ...
, Mill River, Pocantico River and Silvermine River. The principal streams draining the northern part of the county include Dickey Brook, Furnace Brook, Hallocks Mill Brook, Hunter Brook, Muscoot River, Peekskill Hollow Brook, and Titicus River. The county contains several major reservoirs; The Croton system and the Kensico Reservoir are important components of the New York City water supply system. The system is a series of interconnected reservoirs and lakes in northern Westchester and Putnam Counties that provide 10% of New York City's water under normal conditions and up to 30% in times of drought. The components of the system include the
New Croton Reservoir The New Croton Reservoir is a reservoir in Westchester County, New York, part of the New York City water supply system lying approximately north of New York City. It is the collecting point for water from all reservoirs in the Croton Watershed ...
, the
Cross River Reservoir The Cross River Reservoir is a reservoir in the New York City water supply system located directly east and north of the northern Westchester County, New York, Hamlet of Katonah. Part of the system's Croton Watershed, it lies within the towns o ...
, the Titicus Reservoir, the Amawalk Reservoir, and the
Muscoot Reservoir The Muscoot Reservoir is a reservoir in the New York City water supply system in northern Westchester County, New York, located directly north of the village of Katonah. Part of the system's Croton Watershed, it is north of the City. History ...
. Other major reservoirs are the Kensico and Byram Lake Reservoir, while there are a number of smaller reservoirs throughout the county. The Westchester County Department of Planning divides the county into North, Central and South sub-regions.


Geology

The rock that underlies
Manhattan Manhattan ( ) is the most densely populated and geographically smallest of the Boroughs of New York City, five boroughs of New York City. Coextensive with New York County, Manhattan is the County statistics of the United States#Smallest, larg ...
and Westchester is chiefly
gneiss Gneiss (pronounced ) is a common and widely distributed type of metamorphic rock. It is formed by high-temperature and high-pressure metamorphic processes acting on formations composed of igneous or sedimentary rocks. This rock is formed under p ...
and
mica Micas ( ) are a group of silicate minerals whose outstanding physical characteristic is that individual mica crystals can easily be split into fragile elastic plates. This characteristic is described as ''perfect basal cleavage''. Mica is co ...
-
schist Schist ( ) is a medium-grained metamorphic rock generally derived from fine-grained sedimentary rock, like shale. It shows pronounced ''schistosity'' (named for the rock). This means that the rock is composed of mineral grains easily seen with a l ...
, with layers of dolomitic
marble Marble is a metamorphic rock consisting of carbonate minerals (most commonly calcite (CaCO3) or Dolomite (mineral), dolomite (CaMg(CO3)2) that have recrystallized under the influence of heat and pressure. It has a crystalline texture, and is ty ...
and serpentine.


Climate

The climate of Westchester County is borderline humid subtropical and humid continental (Köppen: ''Cfa/Dfa''). Winters are cold, wet, and occasionally snowy throughout the county, with more snow inland in higher elevations. Summers are hot inland but cooler towards the coast, with a relative dryness in the early summer. Precipitation is plentiful and in some elevated areas reaches over 50 inches. Snowfall is more common in Westchester than in New York City, with the exception of the southeast of the county where snowfall is often between 20 and 25 inches. In January, inland areas have a low of 21–26 °F and a high of 34–37 °F while coastal areas have a low of 27–30 °F and a high of 38–41 °F. In the summer, this effect is much milder. Coastal areas, including Mamaroneck, New Rochelle, Rye, and Port Chester have highs of 81–83 °F and lows of 68–73 °F, while inland highs will be 84–87 °F and lows will be 65–70 °F. Winds can be heavy, especially by the coast.


Demographics


2010

As of 2010, there were 949,113 residents at an average density of . The racial makeup of the county was 57.4% non-Hispanic White, 15.6% African American, 0.4% Native American, 5.4% Asian, 0.1% Pacific Islander, 7.6% from other races, and 3.2% from two or more races. Hispanic or Latino of any race were 21.8% of the population. 71.7% spoke only English at home, while 14.4% spoke Spanish, 3.5% Italian, 1.1% Portuguese and 1.1% French at home. There were 337,142 households, of which 34% had children under the age of 18 living with them, 53.9% were
married couples Marriage, also called matrimony or wedlock, is a culturally and often legally recognised union between people called spouses. It establishes rights and obligations between them, as well as between them and their children (if any), and b ...
living together, 12.2% had a female householder with no husband present, and 30.2% were non-families. Of all households 25.7% were made up of individuals, and 10.3% had someone living alone who was 65 years of age or older. The average household size was 2.67 and the average family size was 3.21. Age distribution was 25% under the age of 18, 7.2% from 18 to 24, 30.4% from 25 to 44, 23.5% from 45 to 64, and 14% who were 65 years of age or older. The median age was 38 years. For every 100 females, there were 91.70 males. For every 100 females age 18 and over, there were 87.30 males. According to census data, 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 in 1999 was $36,726. The American Community Survey lists Westchester in 2011 with the median household income of $77,006, the 47th highest in the country. The U.S. Census Bureau reports that 6.4% of families and 8.7% (2003) 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 26.53% of those under age 18 and 7.60% of those age 65 or over.


2018

At 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 ...
's 2018 estimates 967,612 people inhabited the county, up 18,499 from 2010's census. 53.1% of the county was
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 ...
, 16.6% Black or African American, 1.0% American Indian or Alaska Native, 6.4% Asian, 0.1%
Pacific Islander Pacific Islanders, Pasifika, Pasefika, Pacificans, or rarely Pacificers are the peoples of the list of islands in the Pacific Ocean, Pacific Islands. As an ethnic group, ethnic/race (human categorization), racial term, it is used to describe th ...
, 2.5% from two or more races, and 25.1% Hispanic or Latino of any race. 25.6% of the population were foreign-born. 4.2% of the population was
West Indian A West Indian is a native or inhabitant of the West Indies (the Antilles and the Lucayan Archipelago). According to the ''Oxford English Dictionary'' (''OED''), the term ''West Indian'' in 1597 described the indigenous inhabitants of the West In ...
. From 2014 to 2018 there were 375,852 housing units and 347,332 households. The owner-occupied housing rate was 61.3% and the median monthly owner costs of a house were $3,398 with a mortgage and $1,426 without. The median gross rent in 2018 was $1,493, up $517 from the monthly owner cost without a mortgage. The average persons per household in 2018 was 2.71 and 33.3% of residents spoke a language other than English at home. 21.9% of Westchester was under 18 and 17.1% were aged 65 and older. Westchester County's median income was $92,758 and the per capita income was $54,572. The Census Bureau reported 65.4% of the county's residents aged 16 and older were employed in the civilian labor force, and 59.5% of women worked in the labor force. 8.3% of the county lived below the poverty line from 2014 to 2018.


2020

According to the 2020
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 county's Latino population was: 5.12% Puerto Rican, 4.46% Dominican, 4.14% Mexican, 2.73% Ecuadorian, 1.73% Guatemalan, 1.26% Colombian.


Expatriates

As of 2000, several different expatriate populations lived in Westchester County. Notable French communities are located in
Larchmont Larchmont is a village located within the Town of Mamaroneck in Westchester County, New York. Larchmont is a suburb of New York City, located approximately northeast of Midtown Manhattan. The population of the village is 6,453 as of the W ...
,
Mamaroneck Mamaroneck ( ), is a town in Westchester County, New York, United States. The population was 31,758 at the 2020 United States census over 29,156 at the 2010 census. There are two villages contained within the town: Larchmont and the Villag ...
, and New Rochelle; while Scarsdale,
Tarrytown Tarrytown is a village in the town of Greenburgh in Westchester County, New York, United States. It is located on the eastern bank of the Hudson River, approximately north of Midtown Manhattan in New York City, and is served by a stop on th ...
and
Bronxville Bronxville is a Administrative divisions of New York#Village, village in Westchester County, New York, Westchester County, New York (state), New York, United States, located approximately north of Midtown Manhattan. It is part of the Adminis ...
are the preferred locations for Japanese immigrants and
Japanese Americans are Americans of Japanese ancestry. Japanese Americans were among the three largest Asian Americans, Asian American ethnic communities during the 20th century; but, according to the 2000 United States census, 2000 census, they have declined in ...
.Foderaro, Lisa W.
For Expatriate Families, A Home Away From Home; Foreign Enclaves Dot the Landscape as County Attracts Temporary Residents
" ''
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 ...
''. Retrieved on December 3, 2017.


Health

In March 2020 during the
COVID-19 pandemic in the United States On December 31, 2019, China announced the discovery of a cluster of pneumonia cases in Wuhan. The first American case was reported on January 20, and United States Department of Health and Human Services, Health and Human Services Secreta ...
, the state government ordered a one square mile "containment zone" in the northern part of the city of New Rochelle. Part of New Rochelle is adjacent to
the Bronx The Bronx ( ) is the northernmost of the five Boroughs of New York City, boroughs of New York City, coextensive with Bronx County, in the U.S. state of New York (state), New York. It shares a land border with Westchester County, New York, West ...
, where the majority of New York State's COVID-19 positive cases were (as of May 8, 350,000 out of 20 million residents). As of April 22 there were a total of 25,276 cases, 838 deaths, and 9,371 recoveries. As of May 22, 2020, there were between 30 and 35,000 cases going both by COVID-19 testing and serological samples, constituting the highest number of highest per capita infections in the world: 3% out of 1 million residents. On May 26, 2020, the area started their first phase of reopening after being placed on lockdown for two months.


Communities

Westchester County has six
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 ...
, 19
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 ...
, and 23
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 ...
. Cities in Westchester have many well established sub-areas within the municipal boundaries. Many of these are similar to hamlets and date back to as early as the late 1600s such as Cooper's Corners in New Rochelle. These areas also include some of the first planned communities in the country such as New Rochelle's Residence Park, Rochelle Park and Heights and Sutton Manor. The six
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 ...
in the county are: Any land area in the county that is not contained in one of the cities is in a town. A town may have from zero to multiple villages. The largest city in the county by population is
Yonkers Yonkers () is the List of municipalities in New York, third-most populous city in the U.S. state of New York (state), New York and the most-populous City (New York), city in Westchester County, New York, Westchester County. A centrally locate ...
with over 211,000 residents. The city with the highest population density is
Mount Vernon Mount Vernon is the former residence and plantation of George Washington, a Founding Father, commander of the Continental Army in the Revolutionary War, and the first president of the United States, and his wife, Martha. An American landmar ...
with a density of 15,564 individuals per square mile. The towns of Harrison, Mount Kisco, and Scarsdale are coterminous with the villages of the same names. Two villages are split between two towns: Briarcliff Manor crosses the border between Ossining town and Mount Pleasant, and Mamaroneck village straddles the boundary between Mamaroneck town and Rye town. With the exception of the towns of Rye, Pelham, Harrison, Mount Kisco, and Scarsdale, all the towns contain area and residents which do not belong to any village. These areas may contain communities referred to as
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 ...
, or "unincorporated areas". Hamlets have no legal status and depend upon the town for all municipal government and services. There are also areas called
census-designated places A census-designated place (CDP) is a concentration of population defined by the United States Census Bureau for statistical purposes only. CDPs have been used in each decennial census since 1980 as the counterparts of incorporated places, such ...
(CDPs), which are defined by the U.S. Census Bureau for statistical purposes only. A CDP may or may not correspond to a hamlet. Because some municipalities have the same name, it is often necessary to indicate whether one is referring to the city, town, village, or hamlet. For example, the town of Rye is completely separate from the city of Rye. Pelham is the name of a town and also of a village in the town. The village of Mamaroneck is located partially in the town of Mamaroneck and partially in the town of Rye, but has nothing to do with the city of Rye. ZIP Codes in Westchester often are not coterminous with the actual municipality borders, causing mailing addresses to sometimes differ from the actual municipal location in which a property resides. For instance, the ZIP Codes for
Bronxville Bronxville is a Administrative divisions of New York#Village, village in Westchester County, New York, Westchester County, New York (state), New York, United States, located approximately north of Midtown Manhattan. It is part of the Adminis ...
,
Larchmont Larchmont is a village located within the Town of Mamaroneck in Westchester County, New York. Larchmont is a suburb of New York City, located approximately northeast of Midtown Manhattan. The population of the village is 6,453 as of the W ...
,
Rye Rye (''Secale cereale'') is a grass grown extensively as a grain, a cover crop and a forage crop. It is grown principally in an area from Eastern and Northern Europe into Russia. It is much more tolerant of cold weather and poor soil than o ...
, and Scarsdale contain large areas that lie outside of those municipalities. All of the towns have justice courts, and some of the villages do as well. The towns are listed as follows: * Town ** Villages (if any), one per bullet ** ''CDPs (if any)'', all listed on a single bullet ** ''Communities not in a village or CDP (if any)'', all listed on a single bullet : (''The list of towns, villages, and CDPs is complete. The listing of additional communities should not be considered complete.'') *
Bedford Bedford is a market town in Bedfordshire, England. At the 2011 Census, the population was 106,940. Bedford is the county town of Bedfordshire and seat of the Borough of Bedford local government district. Bedford was founded at a ford (crossin ...
, containing no villages: ** (''contains the CDPs of
Bedford Bedford is a market town in Bedfordshire, England. At the 2011 Census, the population was 106,940. Bedford is the county town of Bedfordshire and seat of the Borough of Bedford local government district. Bedford was founded at a ford (crossin ...
, Bedford Hills and Katonah'') ** (''plus additional area belonging to no CDP'') * Cortlandt, containing two villages: ** Buchanan ** Croton-on-Hudson ** (''contains the CDPs of Crugers, Montrose and Verplanck'') ** (''plus additional area belonging to no village or CDP, including the community of Cortlandt Manor'') * Eastchester, containing two villages: **
Bronxville Bronxville is a Administrative divisions of New York#Village, village in Westchester County, New York, Westchester County, New York (state), New York, United States, located approximately north of Midtown Manhattan. It is part of the Adminis ...
** Tuckahoe ** (''contains the CDP of Eastchester, which encompasses all area outside the villages'') * Greenburgh, containing six villages: ** Ardsley ** Dobbs Ferry ** Elmsford ** Hastings-on-Hudson ** Irvington **
Tarrytown Tarrytown is a village in the town of Greenburgh in Westchester County, New York, United States. It is located on the eastern bank of the Hudson River, approximately north of Midtown Manhattan in New York City, and is served by a stop on th ...
** (''contains the CDPs of Fairview, Greenville and Hartsdale'') ** (''plus additional area belonging to no village or CDP'') * Harrison, coterminous with the village of the same name (''includes the communities of
Purchase Purchasing is the procurement process a business or organization uses to acquire goods or services to accomplish its goals. Although there are several organizations that attempt to set standards in the purchasing process, processes can vary g ...
and West Harrison'') * Lewisboro, containing no villages: ** (''contains the CDP of Goldens Bridge'') ** (''plus additional area belonging to no CDP, including the communities of Cross River, Lewisboro, South Salem, Vista and Waccabuc'') *
Mamaroneck Mamaroneck ( ), is a town in Westchester County, New York, United States. The population was 31,758 at the 2020 United States census over 29,156 at the 2010 census. There are two villages contained within the town: Larchmont and the Villag ...
, containing two villages: **
Larchmont Larchmont is a village located within the Town of Mamaroneck in Westchester County, New York. Larchmont is a suburb of New York City, located approximately northeast of Midtown Manhattan. The population of the village is 6,453 as of the W ...
**
Mamaroneck Mamaroneck ( ), is a town in Westchester County, New York, United States. The population was 31,758 at the 2020 United States census over 29,156 at the 2010 census. There are two villages contained within the town: Larchmont and the Villag ...
(''shared with the Town of Rye'') ** (''plus additional area belonging to no village (or CDP)'') * Mount Kisco, coterminous with village of same name * Mount Pleasant, containing three villages: ** Briarcliff Manor (''This village is shared with the Town of Ossining.'') ** Pleasantville ** Sleepy Hollow (''formerly named North Tarrytown'') ** (''contains the CDPs of Hawthorne, Thornwood and
Valhalla In Norse mythology, Valhalla ( , ; , )Orchard (1997:171–172) is described as a majestic hall located in Asgard and presided over by the god Odin. There were five possible realms the soul could travel to after death. The first was Fólkvang ...
'') ** (''plus additional area belonging to no village or CDP, including the community of Pocantico Hills'') * New Castle, containing no villages: ** (''contains the CDPs of
Chappaqua Chappaqua ( ) is a Hamlet (New York), hamlet and census-designated place in the administrative divisions of New York#Town, town of New Castle, New York, New Castle, in Northern Westchester, northern Westchester County, New York, Westchester Cou ...
and Millwood'') ** (''plus additional area belonging to no CDP'') * North Castle, containing no villages: ** (''contains the CDP of Armonk'') ** (''plus additional area belonging to no CDP, including the communities of Banksville and North White Plains'') * North Salem, containing no villages: ** (''contains the portion of the CDP of Peach Lake that is not in Putnam County'') ** (''plus additional area belonging to no CDP, including the communities of Croton Falls, Purdys and Salem Center'') * Ossining, containing two villages: ** Briarcliff Manor (''This village is shared with the Town of Mount Pleasant.'') ** Ossining (''The village of Ossining is contained within the Town of Ossining.'') ** (''plus additional area belonging to no village or CDP, including the community of Crotonville'') * Pelham, containing two villages: ** Pelham (''The Village of Pelham is contained within the Town of Pelham.'') ** Pelham Manor ** (''The villages cover the entire area of the town.'') ** (''The village of North Pelham existed from 1896 to 1975, when it was merged into the village of Pelham.'') * Pound Ridge, containing no villages: ** (''contains the CDP of Scotts Corners'') ** (''plus additional area belonging to no CDP, including the community of Pound Ridge'') * Town of Rye (''Rye is also the name of a city.''), containing three villages: **
Mamaroneck Mamaroneck ( ), is a town in Westchester County, New York, United States. The population was 31,758 at the 2020 United States census over 29,156 at the 2010 census. There are two villages contained within the town: Larchmont and the Villag ...
(''This village is shared with the Town of Mamaroneck. The portion in Rye is unofficially also called "Rye Neck". The city of Rye separates Mamaroneck from the rest of the town of Rye.'') **
Port Chester Port Chester is a administrative divisions of New York#Village, village in the U.S. state of New York (state), New York and the largest part of the town of Rye (town), New York, Rye in Westchester County, New York, Westchester County by populati ...
** Rye Brook (''Prior to 1982, Rye Brook was the unincorporated area of the Town of Rye, and still shares the same ZIP Code as Port Chester.'') ** (''The villages cover the entire area of the town.'') * Scarsdale, coterminous with village of same name * Somers, containing no villages: ** (''contains the CDPs of Heritage Hills, Lincolndale and Shenorock'') ** (''plus additional area belonging to no CDP, including the communities of Amawalk, Baldwin Place, Granite Springs, and Somers'') * Yorktown, containing no villages: ** (''contains the CDPs of Crompond, Jefferson Valley-Yorktown, Lake Mohegan, Shrub Oak and Yorktown Heights'') ** (''plus additional area belonging to no CDP, including the community of Kitchawan'')


Economy

Due to its proximity to New York City, many
Fortune 500 The ''Fortune'' 500 is an annual list compiled and published by ''Fortune (magazine), Fortune'' magazine that ranks 500 of the largest United States Joint-stock company#Closely held corporations and publicly traded corporations, corporations by ...
companies are headquartered in Westchester county, including: * MasterCard in the hamlet of
Purchase Purchasing is the procurement process a business or organization uses to acquire goods or services to accomplish its goals. Although there are several organizations that attempt to set standards in the purchasing process, processes can vary g ...
*
PepsiCo PepsiCo, Inc. is an American multinational corporation, multinational food, snack, and beverage corporation headquartered in Harrison, New York, in the hamlet of Purchase, New York, Purchase. PepsiCo's business encompasses all aspects of the f ...
in the hamlet of
Purchase Purchasing is the procurement process a business or organization uses to acquire goods or services to accomplish its goals. Although there are several organizations that attempt to set standards in the purchasing process, processes can vary g ...
*
IBM International Business Machines Corporation (using the trademark IBM), nicknamed Big Blue, is an American Multinational corporation, multinational technology company headquartered in Armonk, New York, and present in over 175 countries. It is ...
in the hamlet of Armonk *
ITT Corporation ITT Inc., formerly ITT Corporation, is an American worldwide manufacturing company based in Stamford, Connecticut. The company produces specialty components for the aerospace, transportation, energy and industrial markets. ITT's three businesses ...
in the city of White Plains *
Jarden Jarden was an American consumer products company. Formed by the spin out of Ball Corporation's canning business, the company became a wider conglomerate of consumer brands, particularly in the outdoors and home appliances market. Jarden was a ...
in the city of
Rye Rye (''Secale cereale'') is a grass grown extensively as a grain, a cover crop and a forage crop. It is grown principally in an area from Eastern and Northern Europe into Russia. It is much more tolerant of cold weather and poor soil than o ...
* Universal American in the city of White Plains * Regeneron Pharmaceuticals in the village of
Tarrytown Tarrytown is a village in the town of Greenburgh in Westchester County, New York, United States. It is located on the eastern bank of the Hudson River, approximately north of Midtown Manhattan in New York City, and is served by a stop on th ...


High technology

Tech Valley is a marketing name for the eastern part of New York State, including the Hudson Valley and the Capital District. The term originated in 1998 to promote the Greater Albany metropolitan area as a competitor to regions such as
Silicon Valley Silicon Valley is a region in Northern California that is a global center for high technology and innovation. Located in the southern part of the San Francisco Bay Area, it corresponds roughly to the geographical area of the Santa Clara Valley ...
and
Boston Boston is the capital and most populous city in the Commonwealth (U.S. state), Commonwealth of Massachusetts in the United States. The city serves as the cultural and Financial centre, financial center of New England, a region of the Northeas ...
. It has since grown to represent the counties in New York between
IBM International Business Machines Corporation (using the trademark IBM), nicknamed Big Blue, is an American Multinational corporation, multinational technology company headquartered in Armonk, New York, and present in over 175 countries. It is ...
's Westchester County plants in the south and the Canada–U.S. border to the north.


Biotechnology

Westchester County has also developed a burgeoning
biotechnology Biotechnology is a multidisciplinary field that involves the integration of natural sciences and Engineering Science, engineering sciences in order to achieve the application of organisms and parts thereof for products and services. Specialists ...
sector in the 21st century, with over $1 billion in planned private investment as of 2016, spurring '' Westchester Magazine'' to nickname the county ''Biochester''. In April 2017, county officials unveiled plans for an 80-acre, 3 million square-foot biotechnology hub to be built with US$1.2 billion in private investment on vacant land adjacent to Westchester Medical Center in
Valhalla In Norse mythology, Valhalla ( , ; , )Orchard (1997:171–172) is described as a majestic hall located in Asgard and presided over by the god Odin. There were five possible realms the soul could travel to after death. The first was Fólkvang ...
; the bioscience center, a public-private partnership, is anticipated to create 12,000 new jobs and include over 2.25 million square feet of biotechnology
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 ...
space.


Education

Westchester County contains 48 public school
districts A district is a type of administrative division that in some countries is managed by the local government. Across the world, areas known as "districts" vary greatly in size, spanning regions or counties, several municipalities, subdivisions ...
, nearly 120 private college-preparatory and
parochial Parochial is an adjective which may refer to: * Parish A parish is a territorial entity in many Christianity, Christian denominations, constituting a division within a diocese. A parish is under the pastoral care and clerical jurisdiction of a ...
schools, and 14 colleges and universities. Many public and private high schools are continuously ranked among the best in New York State and the United States. Public schools in the county are largely funded by local property taxes, and the median annual property tax bill for Westchester County residents was $13,842 in 2013, the highest in the United States. According to the 2018 rankings provided by the education website Niche, taking into account public comments, 28 of the top 100 school districts in the state of New York were located in Westchester County.


Culture and recreation


Historic sites

The Timothy Knapp House, built around 1670, is the oldest standing building in Westchester.
Philipse Manor Hall Philipse Manor Hall State Historic Site is a historic house museum located in the Getty Square (Yonkers), Getty Square neighborhood of Yonkers, New York, Yonkers, New York (state), New York. Originally the family seat of Philipsburg Manor, Phi ...
and the
Old Dutch Church of Sleepy Hollow The Old Dutch Church of Sleepy Hollow (), listed on the National Register of Historic Places as Dutch Reformed Church (Sleepy Hollow), is a 17th-century stone church (building), church located on Albany Post Road (U.S. Route 9 in New York, U.S. ...
are also among the oldest, built around 1682 and 1685 respectively. Philipse Manor Hall is located in
Getty Square Getty Square is the name for downtown Yonkers, New York, Yonkers, New York (state), New York, centered on the town square, public square. Getty Square is the civic center, central business district, and Intermodal passenger transport, transit ...
, Yonkers, and is operated by the
New York State Office of Parks, Recreation and Historic Preservation The New York State Office of Parks, Recreation and Historic Preservation (NYS OPRHP) is a state agency within the New York State Executive Department Parks, Recreation and Historic Preservation Law § 3.03. "The office of parks, recreation and h ...
. Current
National Historic Landmark A National Historic Landmark (NHL) is a National Register of Historic Places property types, building, district, object, site, or structure that is officially recognized by the Federal government of the United States, United States government f ...
s in the county are: * The Aaron Copland House * The Armour-Stiner House * The Boston Post Road Historic District which includes the Jay Estate and Rye Golf Club * The Elephant Hotel * The John Hartford House * The John Jay Homestead * The John William Draper House * Kykuit * Lyndhurst * Old Croton Aqueduct *
Old Dutch Church of Sleepy Hollow The Old Dutch Church of Sleepy Hollow (), listed on the National Register of Historic Places as Dutch Reformed Church (Sleepy Hollow), is a 17th-century stone church (building), church located on Albany Post Road (U.S. Route 9 in New York, U.S. ...
*
Philipse Manor Hall Philipse Manor Hall State Historic Site is a historic house museum located in the Getty Square (Yonkers), Getty Square neighborhood of Yonkers, New York, Yonkers, New York (state), New York. Originally the family seat of Philipsburg Manor, Phi ...
* Philipsburg Manor House * Playland * St. Paul's Church *
Stepping Stones Stepping stones or stepstones are sets of stones arranged to form an improvised causeway that allows a pedestrian to cross a natural watercourse such as a creek, a small river; or a water feature in a garden where water is allowed to flow betwe ...
* Sunnyside * Thomas Paine Cottage * Van Cortlandt Manor * Villa Lewaro The former Edwin H. Armstrong House is the only delisted National Historic Landmark in Westchester.


Libraries

Westchester County is served by the Westchester Library System, established in 1958. The system comprises 38 public libraries and 25 college and special libraries in the county. The Westchester Library Association is an organization which advocates on behalf of libraries and their personnel and support systems within Westchester County.


Other attractions

* Caramoor Center for Music and the Arts, Katonah * Donald M. Kendall Sculpture Gardens, Purchase * The Emelin Theatre, Mamaroneck * The Hudson River Museum, Yonkers * The Jacob Burns Film Center, Pleasantville * Katonah Museum of Art, Katonah * Neuberger Museum of Art, Purchase * New Roc City, New Rochelle * Teatown Lake Reservation, Ossining * Westchester Jazz Orchestra, Chappaqua * Westchester Philharmonic, White Plains * Westchester County Center, White Plains *
Mianus River Gorge The Mianus River Gorge is a nature preserve in Bedford (town), New York, Bedford, New York (state), New York jointly owned by The Nature Conservancy and Mianus River Gorge, Inc.. The first were purchased by the Preserve, with help from the Co ...
, Bedford


African American history

There are 14 sites on Westchester County's African American Heritage Trail. The Trail was created in 2004.


Government

The Westchester County Government is currently headed by the County Executive
Ken Jenkins Ken Jenkins (born August 28, 1940) is an American actor, best known for his role as Dr. Bob Kelso, the chief of medicine on the American comedy series '' Scrubs'' (2001–2009). He has also had notable appearances in many popular TV shows. Ea ...
, who won a
special election A by-election, also known as a special election in the United States and the Philippines, or a bypoll in India, is an election used to fill an office that has become vacant between general elections. A vacancy may arise as a result of an incumben ...
to finish the term of George Latimer who resigned on January 2, 2025 in order to be sworn in as U.S. representative of New York's 16th Congressional District. The
district attorney In the United States, a district attorney (DA), county attorney, county prosecutor, state attorney, state's attorney, prosecuting attorney, commonwealth's attorney, or solicitor is the chief prosecutor or chief law enforcement officer represen ...
is Miriam E. Rocah, and the County Clerk is Timothy C. Idoni. All three are Democrats.


Board of Legislators

The Westchester County Board of Legislators is the legislative branch of Westchester County. Currently, there are fifteen Democrats, one Republican, and one Conservative who caucuses with the Republicans. The current chair of the board is Vedat Gashi.


Politics

Westchester County generally leans toward the political left in recent decades. The Republican nominee for president last won a majority in 1988. Historically, Westchester County was a classic "Yankee Republican" county. It supported Republican presidential candidates in all but two elections from 1896 to 1988. The only exceptions were 1912, when the GOP was divided between
William Howard Taft William Howard Taft (September 15, 1857March 8, 1930) served as the 27th president of the United States from 1909 to 1913 and the tenth chief justice of the United States from 1921 to 1930. He is the only person to have held both offices. ...
and
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 ...
, and 1964, when
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 a national landslide and swept every county in New York. As a measure of how Republican the county was for years, it was one of the few counties where
Franklin D. Roosevelt Franklin Delano Roosevelt (January 30, 1882April 12, 1945), also known as FDR, was the 32nd president of the United States, serving from 1933 until his death in 1945. He is the longest-serving U.S. president, and the only one to have served ...
of neighboring Dutchess County was completely shut out in all four of his campaigns for president. However, it swung Democratic in the early 1990s—much like other New York City suburbs. In the most recent national elections, Westchester voters tended to be far more Democratic than the national average. In fact, Westchester, after New York City and Albany County, has produced the biggest margins for statewide Democrats in recent years. Democratic voters are mainly concentrated in the more populated southern and central parts of the county. More than 63 percent of Westchester County voters voted 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 the 2008 presidential race, the seventh-highest percentage of any New York county. Currently, Westchester County is represented in the U.S. House by Republican and Democrat . Lawler's district covers most of the county's northern half. It also includes all of Rockland and Putnam Counties and a portion of Dutchess. Latimer's district includes most of the southern half of the county, including Yonkers, Mount Vernon, White Plains, New Rochelle and Rye along with a sliver of the Bronx. Additionally, Republicans remain competitive with Democrats in state and local elections. For instance, it voted for Republican George Pataki, by a margin of 23.07% against Democratic candidate, Carl McCall in the gubernatorial race of 2002, and by 26.22% in 1998. Pataki hails from Westchester; he previously served as mayor of Peekskill and represented part of the county in the state Assembly and state Senate prior to being elected governor. In 1998, County Executive Andrew Spano became just the second Democrat to hold the post in at least a half-century. In 2006, county legislator Andrea Stewart-Cousins defeated 20-year incumbent Nicholas Spano for a seat 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 ...
in a rematch of the 2004 race, which she had lost by only 18 votes. His brother, Assembly Member Mike Spano, switched parties in July 2007 to become a Democrat. District attorney Janet DiFiore also switched parties from Republican to Democratic in August 2007. In 2009, Republican Rob Astorino ousted three-term county executive Andy Spano, who had the endorsement of the New York Conservative Party, winning in a landslide. Astorino became the first Republican county executive since Andrew O'Rourke left the post in 1997. In 2011, the GOP broke the Democratic two-thirds majority in the county legislature by picking up two seats. However, two of the Democrats formed a coalition with the Republicans to control the board, with a Republican becoming vice-chair. In 2017 Democrats gained three seats to take outright control of the board. In 2019 Democrats gained two seats and in 2020 the last remaining Republican switched parties to become a Democrat. As of the 2021 elections the current composition is fifteen Democrats, one Republican and one Conservative. Westchester County was the home of U.S. Vice President
Nelson Rockefeller Nelson Aldrich "Rocky" Rockefeller (July 8, 1908 – January 26, 1979) was the 41st vice president of the United States, serving from 1974 to 1977 under President Gerald Ford. He was also the 49th governor of New York, serving from 1959 to 197 ...
, who occupied the Kykuit mansion near the hamlet of Pocantico Hills. The county is also home to 42nd U.S. President
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, ...
and Secretary of State
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 ...
, who live in
Chappaqua Chappaqua ( ) is a Hamlet (New York), hamlet and census-designated place in the administrative divisions of New York#Town, town of New Castle, New York, New Castle, in Northern Westchester, northern Westchester County, New York, Westchester Cou ...
. Former First Lady Barbara Bush grew up in Rye. U.S. President
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 ...
owns a home in
Bedford Bedford is a market town in Bedfordshire, England. At the 2011 Census, the population was 106,940. Bedford is the county town of Bedfordshire and seat of the Borough of Bedford local government district. Bedford was founded at a ford (crossin ...
. The 230-acre Seven Springs estate was acquired by Trump in 1996.


Law enforcement and emergency services

There are currently 42 local police agencies located in Westchester County. These agencies frequently work with one another and with other agencies, including county, state, and federal law enforcement agencies responsible for protecting Westchester County. Westchester County has a wide array of
emergency services Emergency services and rescue services are organizations that ensure public safety, security, and health by addressing and resolving different emergencies. Some of these agencies exist solely for addressing certain types of emergencies, while ot ...
and is the home to 58 municipal fire departments, one federal fire department, 42 ambulance services, three Haz-Mat teams, a volunteer technical rescue team, a fire academy and a fire investigations unit. Each department has career, volunteer or a combination of personnel. Westchester County Department of Emergency Services operates the main dispatching system for EMS and fire departments, located in Valhalla. The department also provides numerous support services for the various agencies throughout the county. The Career Chief's Association, a cooperative of career fire departments, also operates the Special Operations Task Force. The force consists of six squad companies that can be rapidly assembled for a major hazardous materials incident, CBRNE event, collapse or confined space rescue, or other incident requiring a large number of HazMat or rescue technicians. Over 700 firefighters, police officers and EMS providers were trained to be part of this effort and serve over half the population of Westchester County including Yonkers, Mount Vernon, New Rochelle, White Plains, Scarsdale, Eastchester, and the Fairview, Hartsdale, and Greenville Fire Departments in the Town of Greenburgh.


Media

Notable county-wide
media Media may refer to: Communication * Means of communication, tools and channels used to deliver information or data ** Advertising media, various media, content, buying and placement for advertising ** Interactive media, media that is inter ...
outlets include: ;Print * '' The Daily Voice'', a news website for Fairfield and Westchester Counties. * '' El Sol'', a Spanish news website covering Connecticut and Westchester. * '' The Hudson Independent'', a monthly newspaper serving Tarrytown, Sleepy Hollow and Irvington. * '' The Journal News'', a daily newspaper and news website for Westchester, Rockland, and Putnam. * ''The Westchester County Press'', a print newspaper produced in White Plains, part of the National Newspaper Publishers Association. * ''The Westchester Guardian'', a print and online newspaper, distributed three days a week. * ''The Rivertowns Enterprise'', a print and online newspaper covering Hastings-on-Hudson, Dobbs Ferry, Ardsley and Irvington. * The Scarsdale Inquirer, a weekly newspaper that serves the residents of Scarsdale and Greenburgh.* '' El Sentir Hispano Kaffury Latin Magazine'', a magazine and website that covers news, culture, lifestyle, nightlife, shopping, and other local information within Westchester, New York. It is published monthly by Today Media, website https://www.kaffurymagazine.com * '' Westchester Magazine'', a magazine and website that covers news, culture, lifestyle, nightlife, shopping, and other local information within Westchester County, New York. It is published monthly by Today Media, LLC, a company located in Rye, NY. Its circulation in 2010 was over 800,000. ;Television and radio * FiOS1 Lower Hudson Valley, a television news station available on Verizon FiOS. * News 12 Westchester, a television news station. * WHUD (100.7 FM), a Peekskill station that focuses on the Hudson Valley. * WRNN-TV, a television news station in Rye Brook. * WVBN (103.9 FM), a Hartsdale radio station focusing on Westchester. * WVIP (93.5 FM, formerly known as WRTN), a Whitney Radio-owned New Rochelle radio station with varied programming. * WVOX (1460 AM), a Whitney Radio-owned New Rochelle radio station with varied programming. * WXPK (107.1 FM), a White Plains/Briarcliff Manor radio station for music.


Transportation

The combination of the county's numerous roadways and bridges, proximity to New York City, and the county's large population all lead to substantial traffic enforcement and busy local courts. Transportation routes have been responsible for the county's development patterns, with city and town growth being most pronounced along these corridors. There are five mostly north–south corridors and three which traverse the county in the east–west direction. The north–south routes are (going from west to east): S. Route 9/Albany Post Rd/Broadway Corridor, the Saw Mill River Parkway Corridor, the Sprain Brook Parkway, the Hutchinson River Parkway, and the I-95/New England Thruway. The east–west corridors are, from south to north: the Cross County Parkway, the Cross Westchester Expressway/I-287, and the U.S. 202 corridor.


Major roadways

* * * * * * * * * * * * * * * * * * * * * * * *


Major bridges

The Tappan Zee Bridge bridges the
Hudson River The Hudson River, historically the North River, is a river that flows from north to south largely through eastern New York (state), New York state. It originates in the Adirondack Mountains at Henderson Lake (New York), Henderson Lake in the ...
between
Tarrytown Tarrytown is a village in the town of Greenburgh in Westchester County, New York, United States. It is located on the eastern bank of the Hudson River, approximately north of Midtown Manhattan in New York City, and is served by a stop on th ...
in Westchester and South Nyack in Rockland County; costing $4 billion, it was constructed during 2013–2017 to replace an earlier bridge at the same location and was renamed the Governor Mario M. Cuomo Bridge upon its opening. About upstream, the
Bear Mountain Bridge The Bear Mountain Bridge, ceremonially named the Purple Heart Veterans Memorial Bridge, is a toll suspension bridge in New York State. It carries U.S. Route 6 in New York, US 6 and U.S. Route 202 in New York, US 202 across the Hudso ...
crosses the Hudson between Cortlandt and Orange County.


Public transit

Westchester County Airport Westchester County Airport is a county-owned airport in Westchester County, New York, Westchester County, New York (state), New York, United States, northeast of downtown White Plains, New York, White Plains, with territory in the Town (New Y ...
serves the county, and is adjacent to White Plains. Bus service is provided by the
Bee-Line Bus System The Westchester County Bee-Line System, branded on the buses in lowercase as ''the bee-line system'', is a bus system serving Westchester County, New York. The system is owned by the county's Department of Public Works and Transportation. Histor ...
(owned by the Westchester County Department of Public Works and Transportation) within Westchester and to/from the Bronx, Manhattan, and Putnam County. Additionally, the MTA Bus Company runs to and from
Getty Square Getty Square is the name for downtown Yonkers, New York, Yonkers, New York (state), New York, centered on the town square, public square. Getty Square is the civic center, central business district, and Intermodal passenger transport, transit ...
in Yonkers to
Midtown Manhattan Midtown Manhattan is the central portion of the New York City borough of Manhattan, serving as the city's primary central business district. Midtown is home to some of the city's most prominent buildings, including the Empire State Building, the ...
. The Hudson Link operates express bus routes from city centers and train stations in Tarrytown and White Plains to Nyack, Nanuet, Spring Valley in Rockland County on the opposite side of the Hudson River. Additionally,
NY Waterway NY Waterway, or New York Waterway, is a private transportation company running ferry and bus service in the Port of New York and New Jersey and in the Hudson Valley. The company utilizes public-private partnership with agencies such as the Por ...
operates a water ferry service between Ossining in Westchester and Haverstraw in Rockland County.


Railroads

Amtrak The National Railroad Passenger Corporation, Trade name, doing business as Amtrak (; ), is the national Passenger train, passenger railroad company of the United States. It operates intercity rail service in 46 of the 48 contiguous United Stat ...
serves Croton-Harmon, New Rochelle, and
Yonkers Yonkers () is the List of municipalities in New York, third-most populous city in the U.S. state of New York (state), New York and the most-populous City (New York), city in Westchester County, New York, Westchester County. A centrally locate ...
.
Commuter rail Commuter rail or suburban rail is a Passenger train, passenger rail service that primarily operates within a metropolitan area, connecting Commuting, commuters to a Central business district, central city from adjacent suburbs or commuter town ...
service in Westchester is provided by
Metro-North Railroad The Metro-North Commuter Railroad Company , also branded as MTA Metro-North Railroad and commonly called simply Metro-North, is a suburban commuter rail service operated by the Metropolitan Transportation Authority (MTA), a New York State publ ...
(operated by the
Metropolitan Transportation Authority The Metropolitan Transportation Authority (MTA) is a New York state public benefit corporations, public benefit corporation in New York (state), New York State responsible for public transportation in the New York metropolitan area, New York Ci ...
). Metro-North operates three lines in the county; west to east, they are the Hudson, the
Harlem Harlem is a neighborhood in Upper Manhattan, New York City. It is bounded roughly by the Hudson River on the west; the Harlem River and 155th Street on the north; Fifth Avenue on the east; and Central Park North on the south. The greater ...
, and the
New Haven New Haven is a city of the U.S. state of Connecticut. It is located on New Haven Harbor on the northern shore of Long Island Sound. With a population of 135,081 as determined by the 2020 U.S. census, New Haven is the third largest city in Co ...
lines. These are former operations of the New York Central and the New York, New Haven and Hartford railroads (and their successors,
Penn Central The Penn Central Transportation Company, commonly abbreviated to Penn Central, was an American class I railroad that operated from 1968 to 1976. Penn Central combined three traditional corporate rivals, the Pennsylvania, New York Central and the ...
and
Conrail Conrail , formally the Consolidated Rail Corporation, was the primary Class I railroad in the Northeastern United States between 1976 and 1999. The trade name Conrail is a portmanteau based on the company's legal name. It continues to do busine ...
), each of which stops in
the Bronx The Bronx ( ) is the northernmost of the five Boroughs of New York City, boroughs of New York City, coextensive with Bronx County, in the U.S. state of New York (state), New York. It shares a land border with Westchester County, New York, West ...
between Westchester and Manhattan.


In popular culture

Westchester County has been the home of many novelists, including
Washington Irving Washington Irving (April 3, 1783 – November 28, 1859) was an American short-story writer, essayist, biographer, historian, and diplomat of the early 19th century. He wrote the short stories "Rip Van Winkle" (1819) and "The Legend of Sleepy ...
. His most famous work is " The Legend of Sleepy Hollow", which is set at the
Old Dutch Church of Sleepy Hollow The Old Dutch Church of Sleepy Hollow (), listed on the National Register of Historic Places as Dutch Reformed Church (Sleepy Hollow), is a 17th-century stone church (building), church located on Albany Post Road (U.S. Route 9 in New York, U.S. ...
among other locations in
Sleepy Hollow, New York Sleepy Hollow is a village in the town of Mount Pleasant, New York, Mount Pleasant in Westchester County, New York, Westchester County, New York (state), New York, United States. The village is located on the east bank of the Hudson River, about ...
. The story has inspired a variety of works, including the 2013 television series '' Sleepy Hollow'', set in the modern village. In the ''
X-Men The X-Men are a superhero team in American comic books published by Marvel Comics. Created by writer/editor Stan Lee and artist/co-plotter Jack Kirby, the team first appeared in Uncanny X-Men, ''The X-Men'' #1 (September 1963). Although initial ...
'' multimedia series, the
X-Mansion X-Mansion and Xavier Institute are the common names for a mansion and research institute appearing in American comic books published by Marvel Comics. The mansion is depicted as the private estate of Charles Francis Xavier and serves as the ba ...
is located on the Titicus Reservoir, on Graymalkin Lane, outside of Salem Center. At the mansion, Professor Charles Xavier runs the Xavier "School for Gifted Youngsters" to educate
mutant In biology, and especially in genetics, a mutant is an organism or a new genetic character arising or resulting from an instance of mutation, which is generally an alteration of the DNA sequence of the genome or chromosome of an organism. It i ...
children and keeps a headquarters for the X-Men. One of the most successful films shot in the county was the 1988 film ''
Big Big or BIG may refer to: * Big, of great size or degree Film and television * Big (film), ''Big'' (film), a 1988 fantasy-comedy film starring Tom Hanks * ''Big'', a 2023 Taiwanese children's film starring Van Fan and Chie Tanaka * ''Big!'', a ...
''. While the majority of the film takes place in New York City, the amusement park scenes were filmed in Rye Playland in Westchester. American singer and songwriter Loudon Wainwright III recorded a song titled "Westchester County" for his 1983
LP record The LP (from long playing or long play) is an Analog recording, analog sound storage medium, specifically a phonograph record format characterized by: a speed of  revolutions per minute, rpm; a 12- or 10-inch (30- or 25-cm) diameter; use ...
'' Fame and Wealth''. It recounts his postwar upbringing in Bedford, Westchester County, New York. In print media, the area is a frequent setting of the Nero Wolfe detective stories by Rex Stout, which ran from 1934 to 1975. An early documented mention of Westchester County is in the Trixie Belden series (which ran from 1948 to 1986). The series was set in Sleepyside-on-Hudson, a fictional village in the Hudson Valley. The original author, Julie Campbell Tatham, modeled the fictional Crabapple Farm in Sleepyside after her own home at Wolf Hollow on Glendale Road in Ossining. She also mentioned it in her last work in the series: Cherry Ames, Country Doctor's Nurse. Westchester is the primary setting and residence of the main characters in ''
The Clique A clique is a close social group. Clique or The Clique may also refer to: Math and computing * Clique (graph theory) ** Clique problem in computer science Business and brands * Clique (vodka), a Latvian vodka sold in the United States * Clique ...
'' young adult novel series by
Lisi Harrison Elyse E. "Lisi" Harrison (née Gottlieb; born on July 29, 1970) is a Canadian novelist of young adult fiction, known for the three series ''The Clique'', ''Alphas'' and '' Monster High''. Early life Harrison was born Elyse E. Gottlieb and raised ...
. In Edward Lewis Wallant's novel '' The Pawnbroker'', the main character Sol Nazerman lives in Mount Vernon. In television, an early broadcast media presentation of Westchester County was on '' The Dick Van Dyke Show'' (1961–1966), whose main characters live in New Rochelle. Much was made of their suburban setting and Rob's separate world from New York City. The 1970s sitcom '' Maude'' was set in Tuckahoe. In the final season of the American sitcom ''
Friends ''Friends'' is an American television sitcom created by David Crane (producer), David Crane and Marta Kauffman, which aired on NBC from September 22, 1994, to May 6, 2004, lasting List of Friends episodes, ten seasons. With an ensemble cast ...
'', the characters Monica and Chandler moved from New York City to live in Westchester. In the CBS sitcom ''
How I Met Your Mother ''How I Met Your Mother'' (often abbreviated as ''HIMYM'') is an American sitcom created by Craig Thomas (screenwriter), Craig Thomas and Carter Bays for CBS. The series, which aired from September 19, 2005, to March 31, 2014, follows main char ...
'', Future Ted and his family live in Westchester. In the
AMC AMC may refer to: Film and television * AMC Theatres, an American movie theater chain * AMC Networks, an American entertainment company ** AMC (TV channel) ** AMC+, streaming service ** AMC Networks International, an entertainment company *** ...
show ''
Mad Men ''Mad Men'' is an American historical drama, period drama television series created by Matthew Weiner and produced by Lionsgate Television. It ran on cable network AMC (TV channel), AMC from July 19, 2007, to May 17, 2015, with seven seasons ...
'', Ossining is home to main characters Don Draper and his family. From season 4, Don lives in Manhattan and Betty lives with Henry Francis and the children in
Rye Rye (''Secale cereale'') is a grass grown extensively as a grain, a cover crop and a forage crop. It is grown principally in an area from Eastern and Northern Europe into Russia. It is much more tolerant of cold weather and poor soil than o ...
. The animated show '' Big Mouth'' is also set in Westchester County, where creator
Nick Kroll Nicholas Kroll (born June 5, 1978) is an American actor, comedian, writer, and producer. He is known for the FX (TV channel), FX comedy series ''The League'' (2009–2015), creating and starring in the Comedy Central series ''Kroll Show'' (20 ...
grew up. E. L. Doctorow's novel ''
Ragtime Ragtime, also spelled rag-time or rag time, is a musical style that had its peak from the 1890s to 1910s. Its cardinal trait is its Syncopation, syncopated or "ragged" rhythm. Ragtime was popularized during the early 20th century by composers ...
'' and the subsequent musical adaptation '' Ragtime: The Musical'' are both partially set in New Rochelle. The town serves as a setting that represents the affluence of white suburbanites in the early stages of the 20th century.


See also

* Biodiversity of Westchester County, New York * Downstate New York *
List of counties in New York There are 62 county (United States), counties in the U.S. state of New York (state), New York. The first 12 counties were created in 1683 soon after the British took over the Dutch colony of New Amsterdam; two of these counties were later a ...
* National Register of Historic Places listings in Westchester County, New York * Southern Westchester * USS ''Westchester County'' (LST-1167)


Notes


References

; Bibliography * * * * * * * * *


External links


Westchester County Government

The Westchester County Department of Public Safety

''Hudson Valley Directory''
listings pertaining to Westchester County, New York {{Authority control Hudson Valley 1683 establishments in the Province of New York Counties in the New York metropolitan area Long Island Sound New York (state) counties Populated places established in 1683 Rockefeller family