Onondaga County , New York

Onondaga County: County in New York, United States

Onondaga County locator map
Location of Onondaga County on New York map.

About

Onondaga County is a county located in the U.S. state of New York. As of the 2010 census, the population was 467,026 and a population density of 224 people per km². After 10 years in 2020 county had an estimated population of 459,214 inhabitants. Its county seat is Syracuse. The county was created 229 years ago in 1791.

Syracusecountycourthouse3 image
Syracusecountycourthouse3
Syracusecountycourthouse3 image

Geography

Onondaga County is located at 43°0'21"N 76°11'41"W (43.0058000, -76.1946400). It has 4 neighbors: Cayuga County, Cortland County, Madison County and Oswego County.

Onondaga County map

The largest city of Onondaga County is Syracuse with a population of 141,229. Other cities include, Lysander population 22,919, LaFayette population 4,794, Brewerton population 4,029 and Village Green population 3,891. See all Onondaga County cities & populated places.

Onondaga County Quick Facts

Population : 459,214 (2020)
Country : United States of America
State : New York (United States)
Twitter username : onondagacounty
Area : 2087 km2
Official name : Onondaga County
Water as percent of area : 3.4%
Land as percent of area : 96.6%
Named for : Onondaga people
Altitude : 781 feet / 238 meters
Capital : Syracuse
Establishment : January 01, 1792
Time Zone : UTC−05:00, UTC−04:00
Local time : 10:42:30 (24th October 2021)
Density : 220 Pop. per km² as of 2020
Population growth : -1.7% (2010-2020)

Onondaga County has 4 neighbours.

Demographics

According to census records, the population of Onondaga County decreased by 1.7% in 10 years.

Year Population % Change Method
2009 454,753 - census
2010 467,026 2.63% census
2011 467,614 0.13% estimation process
2012 467,030 -0.13% estimation process
2013 468,146 0.24% estimation process
2014 467,285 -0.18% estimation process
2015 466,277 -0.22% estimation process
2016 464,109 -0.47% estimation process
2017 461,795 -0.5% estimation process
2018 461,649 -0.03% estimation process
2019 460,528 -0.24% estimation process
2020 459,214 -0.29% estimation process

Comitatul Onondaga, Comte d'Onondaga, Comte dOnondaga, Comté d'Onondaga, Comté dOnondaga, Condado de Onondaga, Condado han Onondaga, Contea di Onondaga, Hrabstwo Onondaga, Okrug Onondaga, Onondaga, Onondaga Comitatus, Onondaga Kun, Onondaga Kūn, Onondaga konderria, Onondaga maakond, Onondaga megye, Onondaga srjan, Quan Onondaga, Quận Onondaga, ao nong da jia xian, mqatʿt awnwndagha, onondaga jun, onondaga ka'unti, shhrstan awnandaga nywywrk, Округ Онондага, Онондага, Онондаґа, Օնոնդագա շրջան, انونڈنگا کاؤنٹی, اونونڈاگا کاؤنٹی, شهرستان اونانداگا، نیویورک, مقاطعة أونونداغا, ওনোন্দাগা কাউন্টি, オノンダガ郡, 奧農達加縣

People born in Onondaga County (16)

People born in Onondaga County, including politician Dennis McCarthy, Virginia Loney, politician Thomas Gold Alvord, you can see a list of people who born in Onondaga County.

Other places with the same name (1)

Onondaga County Populated Places (more)

Cities, Towns, Neighborhoods & Other Populated Places in Onondaga County.

City Name Population Title
Syracuse 141,229 County seat of Onondaga County, New York, United States
Clay 54,375 Town of the United States
Manlius 31,593 Village in Bureau County, Illinois, United States
Cicero 28,826 Town in Onondaga County, New York, USA
De Witt 24,962 Town in Onondaga County, New York, USA
Lysander 22,919 City in Onondaga County, New York, United States of America
Van Buren 13,332 Town in New York, United States
Fairmount 10,224 Town in Indiana, United States
Baldwinsville 7,791 Village in Onondaga County, New York
Pompey 7,285 Town in Onondaga County, New York, United States
North Syracuse 6,595 Village in New York, USA
Mattydale 6,446 Census-designated place in Onondaga County, New York
Solvay 6,256 Village located in Onondaga County, New York, United States of America
Marcellus 6,020 Town in Onondaga County, New York, United States
Elbridge 5,691 Town in Onondaga County, New York, United States
Westvale 4,963 Census designated place

New York Other Counties (more counties)

County Name Population Title
New York City 8,398,748 Largest city in the United States
Queens 2,339,150 Queens is a city in Queens County, New York
Queens County 2,225,821 County in New York, United States
Manhattan 1,644,518 Borough of New York City, New York, United States
New York County 1,611,989 County in New York state, United States of America
Suffolk County 1,474,273 County in New York, United States
The Bronx 1,455,720 Borough of New York City, United States
Bronx County 1,401,142 Borough of New York City, United States
Nassau County 1,351,334 County in New York, United States
Westchester County 965,802 County in New York, United States.
Erie County 917,241 County in New York, United States
Hempstead 764,055 Town in Nassau County, New York
Monroe County 740,900 County in Florida, United States
Brookhaven 479,883 Town in Suffolk County, New York, United States
Richmond County 475,327 County in Georgia, United States
Staten Island 474,558 Island and borough of New York City