Hamilton County is located in the southwestern corner 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 sove ...

Ohio Ohio () is a state in the Midwestern region of the United States. Of the fifty U.S. states, it is the 34th-largest by area, and with a population of nearly 11.8 million, is the seventh-most populous and tenth-most densely populated. The sta ...

. As of the 2020 census, the population was 830,639, making it the third-most populous county in Ohio. The

county seat A county seat is an administrative center, seat of government, or capital city of a county or civil parish. The term is in use in Canada, China, Hungary, Romania, Taiwan, and the United States. The equivalent term shire town is used in the US st ...

and largest city is

Cincinnati Cincinnati ( ) is a city in the U.S. state of Ohio and the county seat of Hamilton County. Settled in 1788, the city is located at the northern side of the confluence of the Licking and Ohio rivers, the latter of which marks the state line wit ...

. The county is named for the first

Secretary of the Treasury The United States secretary of the treasury is the head of the United States Department of the Treasury, and is the chief financial officer of the federal government of the United States. The secretary of the treasury serves as the principal a ...

, Alexander Hamilton. Hamilton County is part of the Cincinnati-Middletown, OH-KY-IN Metropolitan Statistical Area.

History

The southern portion of Hamilton County was originally owned and surveyed by

John Cleves Symmes John Cleves Symmes (July 21, 1742February 26, 1814) was a delegate to the Continental Congress from New Jersey, and later a pioneer in the Northwest Territory. He was also the father-in-law of President William Henry Harrison and, thereby, th ...

, and the region was a part of the Symmes Purchase. The first settlers rafted down the Ohio River in 1788 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 a major war of the American Revolution. Widely considered as the war that secured the independence of t ...

. They established the towns of Losantiville (later Cincinnati), North Bend, and Columbia. Hamilton County was organized in 1790 by order of Arthur St. Clair, governor of the Northwest Territory, as the second county in the Northwest Territory. Cincinnati was named as the seat. Residents named the county in honor of Alexander Hamilton, who was the first Secretary of the Treasury of the United States and a founder of the Federalist Party. Its original boundaries were those defined for the Symmes purchase contract in 1788: the Ohio River in the South, Great Miami River to the west, the Lesser Miami River to the east, and the Cayuhoga River to the North. Its area then included about one-eighth of Ohio, and had about 2,000 inhabitants (not including the remaining Native Americans). The county was greatly expanded in 1792 to include what is today the lower peninsula of Michigan. Since 1796, other counties were created from Hamilton, reducing the county to its present size. The county was the location of much of the Northwest Indian War both before and after its organization. The United States forcibly removed most of the

Shawnee The Shawnee are an Algonquian-speaking indigenous people of the Northeastern Woodlands. In the 17th century they lived in Pennsylvania, and in the 18th century they were in Pennsylvania, Ohio, Indiana and Illinois, with some bands in Kentucky a ...

and other Indian peoples to move to locations west of the

Mississippi River The Mississippi River is the second-longest river and chief river of the second-largest drainage system in North America, second only to the Hudson Bay drainage system. From its traditional source of Lake Itasca in northern Minnesota, it fl ...

in the 1820s. Rapid growth occurred during the 1830s and 1840s as the area attracted many

German German(s) may refer to: * Germany (of or related to) ** Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law **Ge ...

and

Irish Irish may refer to: Common meanings * Someone or something of, from, or related to: ** Ireland, an island situated off the north-western coast of continental Europe ***Éire, Irish language name for the isle ** Northern Ireland, a constituent unit ...

immigrants, especially after the Great Famine in Ireland and the revolutions in Germany in 1848. During the

Civil War A civil war or intrastate war is a war between organized groups within the same state (or country). The aim of one side may be to take control of the country or a region, to achieve independence for a region, or to change government policies ...

Morgan's Raid Morgan's Raid was a diversionary incursion by Confederate cavalry into the Union states of Indiana, Kentucky, Ohio and West Virginia during the American Civil War. The raid took place from June 11 to July 26, 1863, and is named for the command ...

Confederate Confederacy or confederate may refer to: States or communities * Confederate state or confederation, a union of sovereign groups or communities * Confederate States of America, a confederation of secessionist American states that existed between 1 ...

cavalry campaign from Kentucky) passed through the northern part of the county during the summer of 1863. The

Sharonville Engineer Depot The Sharonville Engineer Depot (sometimes Sharonville Engineering Depot) was a facility constructed by the United States Army near Sharonville in Hamilton County, Ohio, United States, for the purpose of storage of strategic metals. The site was ...

was constructed by the United States Army in northern Hamilton County in 1942, and continued to be used by the

General Services Administration The General Services Administration (GSA) is an independent agency of the United States government established in 1949 to help manage and support the basic functioning of federal agencies. GSA supplies products and communications for U.S. gover ...

and then the

Defense Logistics Agency The Defense Logistics Agency (DLA) is a combat support agency in the United States Department of Defense (DoD), with more than 26,000 civilian and military personnel throughout the world. Located in 48 states and 28 countries, DLA provides su ...

after 1949. It is currently mostly redeveloped for industrial purposes.

Geography

According to the

U.S. Census Bureau The United States Census Bureau (USCB), 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 Census Bureau is part of the ...

, the county has a total area of , of which is land and (1.6%) is water.

Adjacent counties

Franklin County, Indiana Franklin County is a county on the eastern border of the U.S. state of Indiana. In the 2020 United States Census, the county population was 22,785. The county seat is the town of Brookville. Franklin County is part of the Cincinnati, OH–KY� ...

(northwest) *

Dearborn County, Indiana Dearborn County is one of 92 counties of the U.S. state of Indiana located on the Ohio border near the southeast corner of the state. It was formed in 1803 from a portion of Hamilton County, Ohio. In 2020, the population was 50,679. The county ...

(west) * Butler County (north) *

Warren County Warren County is the name of fourteen counties in the USA. Some are named after General Joseph Warren, who was killed in the Battle of Bunker Hill in the American Revolutionary War: * Warren County, Georgia * Warren County, Illinois * Warren County ...

(northeast) * Clermont County (east) *

Campbell County, Kentucky Campbell County is a county located in the northern part of the U.S. state of Kentucky. As of the 2020 census, the population was 93,076. Its county seats are Alexandria and Newport.Kenton County, Kentucky Kenton County is a county located in the northern part of the Commonwealth of Kentucky. As of the 2020 census, the population was 169,064, making it the third most populous county in Kentucky (behind Jefferson County and Fayette County). It ...

(south) *

Boone County, Kentucky Boone County is a county located in the northern part of the U.S. state of Kentucky. As of the 2020 census, the population was 135,968, making it the fourth-most populous county in Kentucky. Its county seat is Burlington. The county was formed ...

(southwest)

Geographic features

The county lies in a region of gentle hills formed by the slopes of the Ohio River valley and its tributaries. The

Great Miami River The Great Miami River (also called the Miami River) (Shawnee: ''Msimiyamithiipi'') is a tributary of the Ohio River, approximately long,U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map , accesse ...

, the

Little Miami River The Little Miami River ( sjw, Cakimiyamithiipi) is a Class I tributary of the Ohio River that flows U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map, accessed May 26, 2011 through five counties ...

, and the Mill Creek also contribute to this system of hillsides and valleys. No naturally occurring lakes exist, but three major manmade lakes are part of the Great Parks of Hamilton County. The largest lake by far is Winton Woods Lake, covering 188 surface acres, followed by Miami Whitewater Lake, covering 85 surface acres, and Sharon Lake, covering 36 surface acres. The county boundaries include the lowest point in Ohio, in Miami Township, where the Ohio River flows out of Ohio and into

Indiana Indiana () is a U.S. state in the Midwestern United States. It is the 38th-largest by area and the 17th-most populous of the 50 States. Its capital and largest city is Indianapolis. Indiana was admitted to the United States as the 19th s ...

. This is the upper pool elevation behind the

Markland Dam The Markland Locks and Dam is a concrete dam bridge and Lock (water transport), locks that span the Ohio River. It is 1395 feet (425.2 m) long, and connects Gallatin County, Kentucky, and Switzerland County, Indiana. The locks and dam were revie ...

, above sea level. The highest land elevation in Hamilton County is the Rumpke Sanitary Landfill at above

sea level Mean sea level (MSL, often shortened to sea level) is an average surface level of one or more among Earth's coastal bodies of water from which heights such as elevation may be measured. The global MSL is a type of vertical datuma standardise ...

in Colerain Township.

Major highways

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

Demographics

2000 census

As of the 2000 census, there were 845,303 people, 346,790 households, and 212,582 families living in the county. The population density was . There were 373,393 housing units at an average density of . The racial makeup of the county was 69.2%

White White is the lightest color and is achromatic (having no hue). It is the color of objects such as snow, chalk, and milk, and is the opposite of black. White objects fully reflect and scatter all the visible wavelengths of light. White o ...

, 26.0%

Black Black is a color which results from the absence or complete absorption of visible light. It is an achromatic color, without hue, like white and grey. It is often used symbolically or figuratively to represent darkness. Black and white ...

African American African Americans (also referred to as Black Americans and Afro-Americans) are an ethnic group consisting of Americans with partial or total ancestry from sub-Saharan Africa. The term "African American" generally denotes descendants of ens ...

, 0.1% Native American, 2.3%

Asian Asian may refer to: * Items from or related to the continent of Asia: ** Asian people, people in or descending from Asia ** Asian culture, the culture of the people from Asia ** Asian cuisine, food based on the style of food of the people from Asi ...

, 0.01%

Pacific Islander Pacific Islanders, Pasifika, Pasefika, or rarely Pacificers are the peoples of the Pacific Islands. As an ethnic/racial term, it is used to describe the original peoples—inhabitants and diasporas—of any of the three major subregions of O ...

, 0.51% from

other races Other often refers to: * Other (philosophy), a concept in psychology and philosophy Other or The Other may also refer to: Film and television * ''The Other'' (1913 film), a German silent film directed by Max Mack * ''The Other'' (1930 film), a ...

, and 2.2% from two or more races. 2.8% of the population were

Hispanic The term ''Hispanic'' ( es, hispano) refers to people, cultures, or countries related to Spain, the Spanish language, or Hispanidad. The term commonly applies to countries with a cultural and historical link to Spain and to viceroyalties forme ...

Latino Latino or Latinos most often refers to: * Latino (demonym), a term used in the United States for people with cultural ties to Latin America * Hispanic and Latino Americans in the United States * The people or cultures of Latin America; ** Latin A ...

of any race. There were 346,790 households, out of which 30.20% had children under the age of 18 living with them, 43.40% were married couples living together, 14.30% had a female householder with no husband present, and 38.70% were non-families. 32.90% of all households were made up of individuals, and 10.60% had someone living alone who was 65 years of age or older. The average household size was 2.38 and the average family size was 3.07. Hamilton county ohio property value 2011

Hamilton county ohio property value 2011

In the county, the population was spread out, with 25.80% under the age of 18, 9.60% from 18 to 24, 29.70% from 25 to 44, 21.50% from 45 to 64, and 13.50% who were 65 years of age or older. The median age was 36 years. For every 100 females there were 91.10 males. For every 100 females age 18 and over, there were 86.80 males. The median income for a household in the county was $40,964, and the median income for a family was $53,449. Males had a median income of $39,842 versus $28,550 for females. The

per capita income Per capita income (PCI) or total income measures the average income earned per person in a given area (city, region, country, etc.) in a specified year. It is calculated by dividing the area's total income by its total population. Per capita i ...

for the county was $24,053. About 8.80% of families and 11.80% 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 t ...

, including 16.20% of those under age 18 and 8.70% of those age 65 or over.

2010 census

As of the 2010 census, there were 802,374 people, 333,945 households, and 197,571 families living in the county. The population density was . There were 377,364 housing units at an average density of . The racial makeup of the county was 68.8% white, 25.7% black or African American, 2.0% Asian, 0.2% American Indian, 0.1% Pacific islander, 1.1% from other races, and 2.1% from two or more races. Those of Hispanic or Latino origin made up 2.6% of the population. In terms of ancestry, 31.0% were

, 14.7% were

, 7.7% were

English English usually refers to: * English language * English people English may also refer to: Peoples, culture, and language * ''English'', an adjective for something of, from, or related to England ** English national ide ...

, and 6.6% were

American American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, pe ...

. Of the 333,945 households, 29.7% had children under the age of 18 living with them, 39.4% were married couples living together, 15.4% had a female householder with no husband present, 40.8% were non-families, and 33.9% of all households were made up of individuals. The average household size was 2.34 and the average family size was 3.04. The median age was 37.1 years. The median income for a household in the county was $48,234 and the median income for a family was $64,683. Males had a median income of $48,344 versus $37,310 for females. The per capita income for the county was $28,799. About 11.1% of families and 15.4% of the population were below the

, including 22.9% of those under age 18 and 9.0% of those age 65 or over.

Population

The county's highest population was recorded in the 1970 U.S. Census. Since then, the county has lost population at an average rate of three percent per decade. Although Hamilton County is experiencing a decline in birth rates and has higher death rates in older age groups (cohorts), out-migration of residents is the key factor in population loss. In the last decade, this population loss has been reversed, and it is estimated that both Hamilton County and the City of Cincinnati have grown their populations. The Cincinnati Metropolitan Statistical Area, over the last three decades has seen a 19 percent increase in population. Much of the region's growth has been through movement of Cincinnati and Hamilton County residents into neighboring counties.

Government

As of 2020, the members of the Hamilton Board of County Commissioners are Denise Driehaus, Stephanie Summerow Dumas, and

Alicia Reece Alicia Michelle Reece (born April 25, 1971) is a Democratic Party (United States), Democratic politician currently serving as a Hamilton County, Ohio, Hamilton County Commissioner. She formerly served as a member of the Ohio House of Representat ...

. Since 1963, the Board has employed an administrator to run the day-to-day operations of the county; the current administrator is Jeffrey Aluotto. Other elected officers include Dusty Rhodes (Auditor),

Joe Deters Joseph Theodore Deters (born April 4, 1957) is an American politician and lawyer who currently serves as Prosecuting Attorney for Hamilton County, Ohio. Early life, family, and education Deters is a lifelong Cincinnatian. He is one of eight c ...

(Prosecutor), Charmaine McGuffey (Sheriff), Eric Beck (Engineer), Scott Crowley (Recorder), Jill Schiller (Treasurer), and Lakshmi Sammarco (Coroner). As of 2021, the elected Common Pleas Court include: Judge Jody Luebbers, Judge Lisa Allen, Judge Jennifer Branch, Judge Wende Cross, Judge Leslie Ghiz, Judge Robert Goering, Judge Tom Heekin, Judge Christian Jenkins, Judge Charles Kubicki, Judge Melba Marsh, Judge Terry Nestor, Judge Robert Ruehlman, Judge Nicole Sanders, Judge Megan Shanahan, Judge Alan Triggs, and Judge Christopher Wagner.

Politics

Hamilton County was historically rather conservative for an urban county. It long favored

Republican Republican can refer to: Political ideology * An advocate of a republic, a type of government that is not a monarchy or dictatorship, and is usually associated with the rule of law. ** Republicanism, the ideology in support of republics or agains ...

candidates in national elections, but has trended Democratic in recent years. In 2008,

Barack Obama Barack Hussein Obama II ( ; born August 4, 1961) is an American politician who served as the 44th president of the United States from 2009 to 2017. A member of the Democratic Party, Obama was the first African-American president of the ...

was the first Democratic presidential candidate to win the county since 1964, and only the second since 1936. The county continued to lean Democratic, voting for Obama again in 2012 and for Democratic candidate

Hillary Clinton Hillary Diane Rodham Clinton ( Rodham; born October 26, 1947) is an American politician, diplomat, and former lawyer who served as the 67th United States Secretary of State for President Barack Obama from 2009 to 2013, as a United States sen ...

in 2016. In fact, it was one of the few counties in Ohio to swing toward the Democrats in 2016 even as the state as a whole swung toward the Republicans. In other state elections, the county also tended to favor Republican candidates.

Richard Cordray Richard Adams Cordray (born May 3, 1959) is an American lawyer and politician serving as the COO of Federal Student Aid in the United States Department of Education. He served as the first director of the Consumer Financial Protection Bureau (CFP ...

in his failed 2018 bid was the first Democrat to win the county in a gubernatorial election since

Dick Celeste Richard Frank Celeste (born November 11, 1937) is an American former diplomat, university administrator and politician from Ohio. A member of the Democratic Party, he served as the 64th governor of Ohio from 1983 to 1991. Early life and career ...

in 1982, and only the second since

Michael DiSalle Michael Vincent DiSalle (January 6, 1908September 16, 1981) was an American attorney and politician from Ohio. A member of the Democratic Party, he served as mayor of Toledo from 1948 to 1950, and as the 60th governor of Ohio from 1959 to 1963. ...

1958 Events January * January 1 – The European Economic Community (EEC) comes into being. * January 3 – The West Indies Federation is formed. * January 4 ** Edmund Hillary's Commonwealth Trans-Antarctic Expedition completes the third ...

. In Senate elections, the county also tended to back Republicans, but has been won by

Frank Lausche Frank John Lausche (; November 14, 1895 – April 21, 1990) was an American Democratic politician from Ohio. He served as the 47th mayor of Cleveland and the 55th and 57th governor of Ohio, and also served as a United States Senator from Ohio ...

1962 Events January * January 1 – Western Samoa becomes independent from New Zealand. * January 3 – Pope John XXIII excommunicates Fidel Castro for preaching communism. * January 8 – Harmelen train disaster: 93 die in the wor ...

, John Glenn in all four of his elections and both

Howard Metzenbaum Howard Morton Metzenbaum (June 4, 1917March 12, 2008) was an American politician and businessman who served for almost 20 years as a Democratic member of the U.S. Senate from Ohio (1974, 1976–1995). He also served in the Ohio Hous ...

and

Sherrod Brown Sherrod Campbell Brown (; born November 9, 1952) is an American politician serving as the senior United States senator from Ohio, a seat which he has held since 2007. A member of the Democratic Party, he was the U.S. representative for Ohio's ...

in two out of three elections for both ( 1982 and

1988 File:1988 Events Collage.png, From left, clockwise: The oil platform Piper Alpha explodes and collapses in the North Sea, killing 165 workers; The USS Vincennes (CG-49) mistakenly shoots down Iran Air Flight 655; Australia celebrates its Bicenten ...

, and

2012 File:2012 Events Collage V3.png, From left, clockwise: The passenger cruise ship Costa Concordia lies capsized after the Costa Concordia disaster; Damage to Casino Pier in Seaside Heights, New Jersey as a result of Hurricane Sandy; People gat ...

and

2018 File:2018 Events Collage.png, From top left, clockwise: The 2018 Winter Olympics opening ceremony in PyeongChang, South Korea; Protests erupt following the Assassination of Jamal Khashoggi; March for Our Lives protests take place across the Unit ...

). In 2006, both

Ted Strickland Theodore Strickland (born August 4, 1941) is an American politician who was the 68th governor of Ohio, serving from 2007 to 2011. A member of the Democratic Party, he previously served in the United States House of Representatives, representing ...

and Sherrod Brown lost the county by less than 2,000 votes while winning statewide by 24 and 12 points, respectively. With the election of Democrat Stephanie Summerow Dumas in 2018 midterm elections, the Hamilton County Board of Commissioners was entirely Democratic for the first time ever. Democrats had previously regained majority control of the Board of Commissioners in 2016 with the election of Denise Driehaus. In 2019, longtime Democratic Commissioner Todd Portune announced his resignation from the Board due to health problems. Portune's Chief of Staff, Victoria Parks, was appointed to serve the remainder of his term (through the November 2020 general election). With Parks' appointment, the Board of Commissioners became for the first time all-female and majority Black. In the November 2020 election, Democrat

was elected to fill Parks' seat, thereby retaining the Board's status as all-female and majority Black. Historically, due to its tight races and its position in the

swing state In American politics, the term swing state (also known as battleground state or purple state) refers to any state that could reasonably be won by either the Democratic or Republican candidate in a statewide election, most often referring to pres ...

of Ohio, Hamilton County was regarded as a crucial county to win in presidential elections. In 2012, ''

The Washington Post ''The Washington Post'' (also known as the ''Post'' and, informally, ''WaPo'') is an American daily newspaper published in Washington, D.C. It is the most widely circulated newspaper within the Washington metropolitan area and has a large nati ...

'' named Hamilton as one of the seven most important counties in the country for that year's election. ''

Time Time is the continued sequence of existence and events that occurs in an apparently irreversible succession from the past, through the present, into the future. It is a component quantity of various measurements used to sequence events, ...

'' characterized Hamilton County's political scene as "a battle between conservative suburbs and a Democratic urban center, though Cincinnati is one of the most conservative metro areas in the Midwest." Those characterizations became less true in recent years. While many of Cincinnati's western suburbs, like Green and Delhi Townships, continue to strongly support Republican candidates, the city itself and most of its northern suburbs vote strongly Democratic.

Hamilton County Officials

Ohio House of Representatives

Ohio State Senate

United States House of Representatives

United States Senate

Education

K-12 education

School districts in Hamilton County, Ohio

Public elementary and secondary education is provided by 23 school districts: *

Cincinnati Public Schools Cincinnati Public Schools (often abbreviated CPS) is the U.S. state of Ohio's third-largest public school district, by enrollment, after Columbus City Schools and Cleveland Metropolitan School District. Cincinnati Public Schools is the largest ...

* Deer Park Community City * Finneytown Local * Forest Hills Local * Indian Hill Exempted Village * Lockland Local * Loveland City * Madeira City * Mariemont City * Milford Exempted Village * Mount Healthy City * North College Hill City * Northwest Local * Norwood City * Oak Hills Local * Princeton City * Reading City * Southwest Local * St. Bernard - Elmwood Place City * Sycamore Community * Three Rivers Local * Winton Woods City * Wyoming City In 2016, Cincinnati Public Schools had 35,000 students, 63% of which were African-American. The county also has a vocational school district, the

Great Oaks Institute of Technology and Career Development Great Oaks Career Campuses (formerly Great Oaks Institute of Technology and Career Development and Great Oaks Joint Vocational School District) is a joint vocational school district that has operated in parts of southwestern Ohio since 1970. His ...

. Parochial schools of various denominations add to this base. Among these the

Roman Catholic Archdiocese of Cincinnati The Archdiocese of Cincinnati ( la, Archidiœcesis Cincinnatensis) is a Latin Church ecclesiastical jurisdiction or archdiocese that covers the southwest region of the U.S. state of Ohio, including the greater Cincinnati and Dayton metropolitan ...

maintains a system of 108 elementary and 22 secondary schools, the ninth largest private school system in the United States.

Colleges and universities

Transportation

Major highways

Interstate 71 Interstate 71 (I-71) is a north–south Interstate Highway in the Great Lakes region, Great Lakes/Midwestern and Southeastern region of the United States. Its southern terminus is at an interchange with Interstate 64 in Kentucky, I-64 and ...

Interstate 74 } Interstate 74 (I-74) is an Interstate Highway in the Midwestern and Southeastern United States. Its western end is at an interchange with I-80 in Davenport, Iowa (Quad Cities); the eastern end of its Midwest segment is at an interchange ...

Interstate 75 Interstate 75 (I-75) is a major north–south Interstate Highway in the Great Lakes and Southeastern regions of the United States. As with most Interstates that end in 5, it is a major cross-country, north–south route, traveling from St ...

Interstate 471 Interstate 471 (I-471) is a Interstate Highway, linking I-71 in Downtown Cincinnati, Ohio, to I-275 in Highland Heights, Kentucky. South of I-275, the expressway continues south to U.S. Route 27 (US 27) as unsigned Kentucky Route&n ...

and Interstate 275 serve the county. The Norwood Lateral and Ronald Reagan Cross County Highway are also prominent east–west thoroughfares in the county.

Railroads

CSX Transportation,

Norfolk Southern The Norfolk Southern Railway is a Class I freight railroad in the United States formed in 1982 with the merger of Norfolk and Western Railway and Southern Railway. With headquarters in Atlanta, the company operates 19,420 route miles (31, ...

RailAmerica RailAmerica, Inc., based in Jacksonville, Florida, was a holding company of a number of short-line railroads and regional railroads in the United States and Canada. In 2007, RailAmerica was acquired by Fortress Investment Group. Before that, it ...

, and

Amtrak The National Railroad Passenger Corporation, doing business as Amtrak () , is the national passenger railroad company of the United States. It operates inter-city rail service in 46 of the 48 contiguous U.S. States and nine cities in Canada ...

.Railroads of Cincinnati
/ref>

Recreation

The county, in cooperation with the City of Cincinnati, operates the

Public Library of Cincinnati and Hamilton County Cincinnati and Hamilton County Public Library (CHPL) is a public library system in the United States. In addition to its main library location in downtown Cincinnati, Ohio, CHPL operates 40 regional and branch locations throughout Hamil ...

system with a main library and 41 branches. Major sports teams are listed under the communities in which they are located, primarily Cincinnati. The Great Parks of Hamilton County district resides within Hamilton County and maintains a series of preserves and educational facilities. Three of the largest parks within the system are Miami Whitewater Forest, Winton Woods, and Sharon Woods. The Hamilton County Fair is the oldest county fair in Ohio.

Communities

Cities

Blue Ash ''Fraxinus quadrangulata'', the blue ash, is a species of ash native primarily to the Midwestern United States from Oklahoma to Michigan, as well as the Bluegrass region of Kentucky and the Nashville Basin region of Tennessee. Isolated populati ...

* Cheviot *

(county seat) * Deer Park * Fairfield (small part) *

Forest Park A forest park is a park whose main theme is its forest of trees. Forest parks are found both in the mountains and in the urban environment. Examples Chile * Forest Park, Santiago China *Gongqing Forest Park, Shanghai * Mufushan National Fores ...

Harrison Harrison may refer to: People * Harrison (name) * Harrison family of Virginia, United States Places In Australia: * Harrison, Australian Capital Territory, suburb in the Canberra district of Gungahlin In Canada: * Inukjuak, Quebec, or " ...

* Village of Indian Hill * Loveland (part) * Madeira *

Milford Milford may refer to: Place names Canada * Milford (Annapolis), Nova Scotia * Milford (Halifax), Nova Scotia * Milford, Ontario England * Milford, Derbyshire * Milford, Devon, a place in Devon * Milford on Sea, Hampshire * Milford, Shro ...

(part) * Montgomery * Mount Healthy * North College Hill * Norwood *

Reading Reading is the process of taking in the sense or meaning of letters, symbols, etc., especially by sight or touch. For educators and researchers, reading is a multifaceted process involving such areas as word recognition, orthography (spelling ...

* Sharonville (mostly) * Springdale *

Wyoming Wyoming () is a state in the Mountain West subregion of the Western United States. It is bordered by Montana to the north and northwest, South Dakota and Nebraska to the east, Idaho to the west, Utah to the southwest, and Colorado to the s ...

Villages

* Addyston * Amberley * Arlington Heights *

Cleves Kleve (; traditional en, Cleves ; nl, Kleef; french: Clèves; es, Cléveris; la, Clivia; Low Rhenish: ''Kleff'') is a town in the Lower Rhine region of northwestern Germany near the Dutch border and the River Rhine. From the 11th century ...

* Elmwood Place * Evendale * Fairfax *

Glendale Glendale is the anglicised version of the Gaelic Gleann Dail, which means ''valley of fertile, low-lying arable land''. It may refer to: Places Australia * Glendale, New South Wales ** Stockland Glendale, a shopping centre *Glendale, Queensland, ...

* Golf Manor * Greenhills * Lincoln Heights * Lockland * Mariemont * Newtown * North Bend * Silverton * St. Bernard * Terrace Park * Woodlawn

Townships

The following list includes townships that have existed within present-day Hamilton County, including those that no longer exist or remain only as

paper township The term paper township refers to a civil township under Ohio law that nominally exists for certain purposes but does not act as a functioning unit of civil government. Such townships usually exist on paper as a legal fiction due to municipal an ...

s. It does not include townships that became part of Butler,

Warren A warren is a network of wild rodent or lagomorph, typically rabbit burrows. Domestic warrens are artificial, enclosed establishment of animal husbandry dedicated to the raising of rabbits for meat and fur. The term evolved from the medieval A ...

, Clermont, Montgomery, and other counties. *

Anderson Anderson or Andersson may refer to: Companies * Anderson (Carriage), a company that manufactured automobiles from 1907 to 1910 * Anderson Electric, an early 20th-century electric car * Anderson Greenwood, an industrial manufacturer * Anderson ...

(defunct) * Colerain * Columbia *

Crosby Crosby may refer to: Places ;Canada *Crosby, Ontario, part of the township of Rideau Lakes, Ontario *Crosby, Ontario, a neighbourhood in the city of Markham, Ontario ;England *Crosby, Cumbria *Crosby, Lincolnshire *Crosby, Merseyside ** Crosby (U ...

Delhi Delhi, officially the National Capital Territory (NCT) of Delhi, is a city and a union territory of India containing New Delhi, the capital of India. Straddling the Yamuna river, primarily its western or right bank, Delhi shares borders ...

Green Green is the color between cyan and yellow on the visible spectrum. It is evoked by light which has a dominant wavelength of roughly 495570 nm. In subtractive color systems, used in painting and color printing, it is created by a combi ...

Miami Miami ( ), officially the City of Miami, known as "the 305", "The Magic City", and "Gateway to the Americas", is a coastal metropolis and the county seat of Miami-Dade County in South Florida, United States. With a population of 442,241 at ...

* Mill Creek (defunct) * Springfield * Spencer (defunct) * Storrs (defunct) *

Sycamore Sycamore is a name which has been applied to several types of trees, but with somewhat similar leaf forms. The name derives from the ancient Greek ' (''sūkomoros'') meaning "fig-mulberry". Species of trees known as sycamore: * ''Acer pseudoplata ...

* Symmes *

Whitewater Whitewater forms in a rapid context, in particular, when a river's gradient changes enough to generate so much turbulence that air is trapped within the water. This forms an unstable current that froths, making the water appear opaque and ...

Census-designated places

* Blue Jay *

Brecon Brecon (; cy, Aberhonddu; ), archaically known as Brecknock, is a market town in Powys, mid Wales. In 1841, it had a population of 5,701. The population in 2001 was 7,901, increasing to 8,250 at the 2011 census. Historically it was the coun ...

Bridgetown Bridgetown (UN/LOCODE: BB BGI) is the capital and largest city of Barbados. Formerly The Town of Saint Michael, the Greater Bridgetown area is located within the parish of Saint Michael. Bridgetown is sometimes locally referred to as "The Ci ...

* Camp Dennison * Cherry Grove *

Coldstream Coldstream ( gd, An Sruthan Fuar , sco, Caustrim) is a town and civil parish in the Scottish Borders area of Scotland. A former burgh, Coldstream is the home of the Coldstream Guards, a regiment in the British Army. Description Coldstream l ...

* Concorde Hills * Covedale * Delhi Hills * Delshire *

Dent Dent may refer to: People * Dent (surname) * Dent May (active 2007), American musician * Dent Mowrey (1888–1960), American composer, musician and music teacher * Dent Oliver (1918–1973), international speedway rider Places France * Dent d' ...

* Dillonvale * Dry Ridge *

Dry Run Dry run may refer to: * Dry run (testing), a testing process * Dry run (terrorism), a test by a terrorist organization to examine the reaction to an attempted attack Places in the United States Settlements * Dry Run, Ohio, a census-designated p ...

* Dunlap * Elizabethtown *

Finneytown Finneytown is a census-designated place (CDP) in Springfield Township, Hamilton County, in southwest Ohio, United States, just north of Cincinnati. The population was 12,741 at the 2010 census (down from 13,492 in 2000)."Finneytown CDP Quickfac ...

* Forestville *

Fruit Hill Fruit Hill is a census-designated place (CDP) in Hamilton County, Ohio, United States. The population was 3,755 at the 2010 census. Geography Fruit Hill is located at (39.070912, -84.364707). According to the United States Census Bureau, the ...

* Grandview * Groesbeck * Highpoint * Hooven * Kenwood * Loveland Park (part) * Mack *

Madison Place Madison Place is a one-block street located in northwest Washington, D.C., across from the White House. It forms the eastern border of Lafayette Square (the northernmost part of President's Park) between Pennsylvania Avenue and H Street NW. Bui ...

* Miami Heights * Miamitown * Monfort Heights * Mount Healthy Heights * New Baltimore * New Burlington *

New Haven New Haven is a city in the U.S. state of Connecticut. It is located on New Haven Harbor on the northern shore of Long Island Sound in New Haven County, Connecticut and is part of the New York City metropolitan area. With a population of 134,023 ...

* Northbrook * Northgate * Plainville * Pleasant Hills * Pleasant Run * Pleasant Run Farms *

Remington Remington may refer to: Organizations * Remington Arms, American firearms manufacturer * Remington Rand, American computer manufacturer * Remington Products, American manufacturer of shavers and haircare products * Remington College, American c ...

* Ridgewood * Rossmoyne * Salem Heights *

Sherwood Sherwood may refer to: Places Australia *Sherwood, Queensland, a suburb of Brisbane *Sherwood, South Australia, a locality *Shire of Sherwood, a former local government area of Queensland *Electoral district of Sherwood, an electoral district from ...

* Sixteen Mile Stand * Skyline Acres * Taylor Creek * Turpin Hills *

White Oak The genus ''Quercus'' contains about 500 species, some of which are listed here. The genus, as is the case with many large genera, is divided into subgenera and sections. Traditionally, the genus ''Quercus'' was divided into the two subgenera ''C ...

Unincorporated communities

* Colerain Heights * Mount Saint Joseph

Neighborhoods of Cincinnati

* Avondale * Bond Hill *

California California is a state in the Western United States, located along the Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the most populous U.S. state and the 3rd largest by area. It is also the m ...

* Camp Washington *

Carthage Carthage was the capital city of Ancient Carthage, on the eastern side of the Lake of Tunis in what is now Tunisia. Carthage was one of the most important trading hubs of the Ancient Mediterranean and one of the most affluent cities of the cla ...

* Clifton * College Hill *

Columbia-Tusculum Columbia-Tusculum is the oldest neighborhood in Cincinnati, Ohio, and is located on the East Side of the city. The population was 1,523 at the 2020 census. Demographics Source - City of Cincinnati Statistical Database. Note - boundaries of neig ...

Corryville Corryville is a neighborhood in Cincinnati, Ohio, east of the University of Cincinnati, southeast of Clifton, south and west of Avondale, northwest of Walnut Hills, and north of Mount Auburn. The population was 4,373 at the 2020 census. Demogr ...

* CUF * Downtown * East End * East Price Hill * East Walnut Hills * East Westwood * English Woods * Evanston *

Hartwell Hartwell may refer to: Places * Hartwell, Victoria, a neighbourhood of Camberwell in Melbourne, Australia ** Hartwell railway station England * Hartwell, Buckinghamshire * Hartwell, Northamptonshire, a village * Hartwell, Staffordshire, a l ...

* The Heights *

Hyde Park Hyde Park may refer to: Places England * Hyde Park, London, a Royal Park in Central London * Hyde Park, Leeds, an inner-city area of north-west Leeds * Hyde Park, Sheffield, district of Sheffield * Hyde Park, in Hyde, Greater Manchester Austra ...

Kennedy Heights Kennedy Heights is a residential neighborhood of Cincinnati, Ohio Ohio () is a state in the Midwestern region of the United States. Of the fifty U.S. states, it is the 34th-largest by area, and with a population of nearly 11.8 million, is th ...

Linwood Linwood may refer to: Places Many of the place names for Linwood come from the presence of linden trees. Australia *Linwood, South Australia * Linnwood, Guildford, 11-35 Byron Road, Guildford, New South Wales Canada * Linwood, Ontario * Linwood, ...

* Lower Price Hill * Madisonville * Millvale * Mount Adams * Mount Airy * Mount Auburn * Mount Lookout *

Mount Washington Mount Washington is the highest peak in the Northeastern United States at and the most topographically prominent mountain east of the Mississippi River. The mountain is notorious for its erratic weather. On the afternoon of April 12, 1934 ...

North Avondale North Avondale is an economically diverse neighborhood in Cincinnati, Ohio. It is home to Xavier University and the Avon Woods Preserve. The population was 3,229 at the 2010 census. Education North Avondale is home to two elementary schools. No ...

* North Fairmount *

Northside Northside or North Side may refer to: Music * Northside (band), a musical group from Manchester, England * NorthSide, an American record label * NorthSide Festival (Denmark), a music festival in Aarhus, Denmark * "Norf Norf", a 2015 song by Vinc ...

* O'Bryonville * Oakley *

Over-the-Rhine Over-the-Rhine (often abbreviated as OTR) is a neighborhood in Cincinnati, Ohio, United States. Historically, Over-the-Rhine has been a working-class neighborhood. It is among the largest, most intact urban historic districts in the United State ...

* Paddock Hills * Pendleton * Pleasant Ridge * Queensgate *

Riverside Riverside may refer to: Places Australia * Riverside, Tasmania, a suburb of Launceston, Tasmania Canada * Riverside (electoral district), in the Yukon * Riverside, Calgary, a neighbourhood in Alberta * Riverside, Manitoba, a former rural m ...

* Roselawn * Sayler Park * Sedamsville *

South Cumminsville South Cumminsville is a neighborhood in Cincinnati, Ohio. It is bordered by Northside, Camp Washington, Millvale, and Fay Apartments. The population was 702 at the 2020 census. Demographics Source - City of Cincinnati Statistical Database. ...

* South Fairmount * Spring Grove Village * Walnut Hills * West End * West Price Hill * Westwood * Winton Hills

References

External links

County website

Hamilton County Park District

Hamilton County Board of Mental Retardation & Developmental Disabilities

* Flag of Hamilton County

an
ihiochannel.org
{{authority control Ohio counties on the Ohio River 1790 establishments in the Northwest Territory Populated places established in 1790

History

Geography

Adjacent counties

Geographic features

Major highways

Demographics

2000 census

2010 census

Population

Government

Politics

Hamilton County Officials

Ohio House of Representatives

Ohio State Senate

United States House of Representatives

United States Senate

Education

K-12 education

Colleges and universities

Transportation

Major highways

Railroads

Recreation

Communities

Cities

Villages

Townships

Census-designated places

Unincorporated communities

Neighborhoods of Cincinnati

See also

References

External links