Oneida County, New York
Oneida County: county in New York, United States
About
Oneida County is a county located in the U.S. state of New York. As of the 2010 census, the population was 234,878 and a population density of 72 people per km². After 10 years in 2020 county had an estimated population of 227,346 inhabitants. Its county seat is Utica. The county was created 228 years ago in 1798.
County Snapshot
Oneida County at a glance
Oneida County currently has 37 quality-checked populated place pages linked on MapSof, making it easier to jump from the county overview into local city pages.
Mapped populated places
37
These counts use a stricter populated-place filter so the main lists stay focused on real city and town pages.
New York counties
61
Open related pagesLargest city
UticaPopulation 59,253
Top linked places
Quick Facts about Oneida County
| Population | 227,346 (2020) |
| Country | United States of America |
| State | New York (United States) |
| Different from | Oneida County, Oneida County |
| Area | 3256 km2 |
| Water as percent of area | 3.6% |
| Land as percent of area | 96.4% |
| Latitude & Longitude | 43.2418,-75.4358 |
| Named for | Oneida |
| Altitude | 436 feet / 133 meters |
| Capital | Utica |
| Establishment | March 15, 1798 |
| Time Zone | America/New_York |
| Local time | 21:22:28 (15th April 2026) |
| Density | 70 Pop. per km² as of 2020 |
| Population growth | -3.31% (2010-2020) |
| Weather | 72℉ Showers And Thunderstorms 7-days weather |
Geography
Oneida County is located at 43°14'30"N 75°26'9"W (43.2417500, -75.4358400). It has 5 neighbors: Herkimer County, Lewis County, Madison County, Oswego County and Otsego County.
Oneida County map
icon to open full mode. View satellite images
The largest city of Oneida County is Utica with a population of 59,253. Other cities include, Kirkland population 10,027, Marcy population 9,393, Vernon population 8,256 and Hanover population 6,557. See all Oneida County cities & populated places.
Oneida County Populated Places (more)
Cities, towns, neighborhoods & other populated places in Oneida County.
| City Name | Population | Title |
|---|---|---|
| Utica | 59,253 | The most populous city in Oneida County, New York. |
| Kirkland | 10,027 | Town in Oneida County, New York, United States |
| Marcy | 9,393 | City in Oneida County, New York, United States of America |
| Vernon | 8,256 | Town in Oneida County, New York, USA |
| Hanover | 6,557 | City in Chautauqua County, New York, United States of America |
| Lee | 6,328 | City in Oneida County, New York, United States of America |
| Verona | 6,105 | Town in Oneida County, New York, United States of America |
| Westmoreland | 6,060 | City in United States of America |
| Vienna | 5,292 | City in Oneida County, New York, United States of America |
| Dix | 3,856 | Town in Schuyler County, New York |
| Paris | 3,852 | Town in New York |
| Floyd | 3,743 | Town in New York, United States |
| Whitesboro | 3,582 | Village in the United States |
| New York Mills | 3,185 | City in Otter Tail County, Minnesota, United States of America |
| Sherrill | 2,957 | City in New York, USA |
| Camden | 2,675 | Town in Oneida County, New York |
Weather
Rain showers before 11am, then showers and thunderstorms. Mostly cloudy, with a high near 72. South wind 2 to 7 mph. Chance of precipitation is 90%. N...
7-Day ForecastOfficial website of Oneida County
Official Website- Utica
Demographics
According to census records, the population of Oneida County decreased by 3.31% in 10 years.
| Year | Population | % Change | Method |
|---|---|---|---|
| 2010 | 234,878 | - | census |
| 2011 | 234,218 | -0.28% | estimation process |
| 2012 | 233,765 | -0.19% | estimation process |
| 2013 | 233,347 | -0.18% | estimation process |
| 2014 | 232,598 | -0.32% | estimation process |
| 2015 | 231,264 | -0.58% | estimation process |
| 2016 | 230,375 | -0.39% | estimation process |
| 2017 | 230,011 | -0.16% | estimation process |
| 2018 | 229,474 | -0.23% | estimation process |
| 2019 | 228,671 | -0.35% | estimation process |
| 2020 | 227,346 | -0.58% | estimation process |
People born in Oneida County (21)
People born in Oneida County, including politician Roswell B. Mason, Union Army general Henry Halleck, politician Ashbel P. Willard, .
More notable people
- Helene Chadwick (actress (1897-1940)) she was born in 25/11/1897
- Stephen Moulton Babcock (American chemist) he was born in 22/10/1843
- Archi Cianfrocco (American baseball player) he was born in 06/10/1966
- Augustus Rhodes (American politician) he was born in 25/05/1821
- Franklin W. Lutes (American Civil War Medal of Honor recipient) he was born in 01/01/1840
- John Fitzgibbons (American politician) he was born in 10/07/1868
- John N. Hungerford (American politician) he was born in 31/12/1825
- Thomas Dow Jones (American sculptor) he was born in 11/12/1811
- Thomas Lopton Campbell, Jr. (American pioneer) he was born in 27/12/1809
- William Fowler (American politician (1815-1862), Representative in the 1845 session of the Territorial Legislative Assembly of the Wisconsin Territory) he was born in 01/01/1815
- Samuel Hale, Jr. (American businessman, judge and politician) he was born in 13/09/1800
- James H. DeVotie (American Baptist minister) he was born in 24/09/1814
- Milton H. Myrick (American judge) he was born in 28/05/1826
- A. Minor Griswold (American humorist) he was born in 26/01/1834
- John Williston Cook (American educator and university administrator (1844–1922)) he was born in 01/01/1844
- S. Hastings Grant (American librarian, N.Y. Mercantile Library 1849-66) he was born in 06/06/1828
- Marianne Buttenschon
- James D. Monihon (American businessman and politician) he was born in 06/11/1837
Other places with the same name (2)
- Oneida County, Wisconsin county in Wisconsin, United States with a population of 35,751 people.
- Oneida County, Idaho county in Idaho, United States with a population of 4,531 people.
New York Other Counties (more counties)
| County Name | Population | Title |
|---|---|---|
| New York City | 8,398,748 | The most populous city in the United States and the center of the New York metropolitan area. |
| Brooklyn | 2,577,000 | A borough of New York City. |
| Queens | 2,339,150 | The most populous borough of New York City. |
| Queens County | 2,225,821 | County in New York, United States |
| Manhattan | 1,644,518 | The most densely populated borough of New York City. |
| 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 | The fourth most populous borough of New York City. |
| 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 | Located in Nassau County, New York, this hamlet and village is a major commercial and transportation hub. |
| Monroe County | 740,900 | County in Florida, United States |
| Brookhaven | 479,883 | This town in Suffolk County, New York, is the most populous in the state. |
| Richmond County | 475,327 | County in Georgia, United States |