Sullivan County, New York
Sullivan County: county in New York, United States
About
Sullivan County is a county located in the U.S. state of New York. As of the 2010 census, the population was 77,547 and a population density of 30 people per km². After 10 years in 2020 county had an estimated population of 75,802 inhabitants. Its county seat is Monticello. The county was created 217 years ago in 1808.
County Snapshot
Sullivan County at a glance
Sullivan County currently has 14 quality-checked populated place pages linked on MapSof, making it easier to jump from the county overview into local city pages.
Mapped populated places
14
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
FallsburgPopulation 12,350
Top linked places
Quick Facts about Sullivan County
| Population | 75,802 (2020) |
| Country | United States of America |
| State | New York (United States) |
| Different from | Sullivan County, Sullivan County, Sullivan County, Sullivan County, Sullivan County |
| Area | 2582 km2 |
| Water as percent of area | 2.9% |
| Land as percent of area | 97.1% |
| Latitude & Longitude | 41.7164,-74.7681 |
| Named for | John Sullivan |
| Capital | Monticello |
| Establishment | January 01, 1809 |
| Time Zone | America/New_York |
| Local time | 22:08:27 (18th April 2026) |
| Density | 29 Pop. per km² as of 2020 |
| Population growth | -2.3% (2010-2020) |
| Weather | 70℉ Partly Sunny 7-days weather |
Geography
Sullivan County is located at 41°42'59"N 74°46'5"W (41.7164200, -74.7681400). It has 5 neighbors: Delaware County, Orange County, Ulster County, Pike County and Wayne County.
Sullivan County map
icon to open full mode. View satellite images
The largest city of Sullivan County is Fallsburg with a population of 12,350. Other cities include, Monticello population 6,402, Liberty population 5,277, Rockland population 3,684 and Neversink population 3,430. See all Sullivan County cities & populated places.
Sullivan County Populated Places
Cities, towns, neighborhoods & other populated places in Sullivan County.
| City Name | Population | Title |
|---|---|---|
| Fallsburg | 12,350 | Town in New York |
| Monticello | 6,402 | Village in Sullivan County, New York |
| Liberty | 5,277 | Town in New York, United States |
| Rockland | 3,684 | Town in Sullivan County, New York, United States |
| Neversink | 3,430 | Human settlement in Sullivan County, New York, United States of America |
| Callicoon | 2,924 | Town in Sullivan County, New York, United States |
| South Fallsburg | 2,870 | Census designated place |
| Tusten | 1,478 | Human settlement in Sullivan County, New York, United States of America |
| Cochecton | 1,301 | Town in New York |
| Livingston Manor | 1,221 | Hamlet in Sullivan County, New York |
| Wurtsboro | 1,150 | City in Sullivan County, New York, United States of America |
| Woodridge | 773 | Village in New York |
| Bloomingburg | 409 | Human settlement in New York, United States of America |
| Jeffersonville | 336 | Village in New York, United States |
Weather
Partly sunny, with a high near 70. Southeast wind 5 to 10 mph.
7-Day ForecastOfficial website of Sullivan County
Official WebsiteDemographics
According to census records, the population of Sullivan County decreased by 2.3% in 10 years.
| Year | Population | % Change | Method |
|---|---|---|---|
| 2010 | 77,547 | - | census |
| 2011 | 77,053 | -0.64% | estimation process |
| 2012 | 76,931 | -0.16% | estimation process |
| 2013 | 76,945 | 0.02% | estimation process |
| 2014 | 75,634 | -1.73% | estimation process |
| 2015 | 74,832 | -1.07% | estimation process |
| 2016 | 74,922 | 0.12% | estimation process |
| 2017 | 74,994 | 0.1% | estimation process |
| 2018 | 75,399 | 0.54% | estimation process |
| 2019 | 75,432 | 0.04% | estimation process |
| 2020 | 75,802 | 0.49% | estimation process |
People born in Sullivan County (8)
People born in Sullivan County, including American-born Broadway stage actor John C. Rice, politician Samuel Beakes, dentist Sanford Christie Barnum, .
More notable people
- David G. Friehling (American people convicted of tax crimes) he was born in 27/11/1959
- Gale H. Stalker (American politician) he was born in 07/11/1889
- Joseph "Diamond Joe" Reynolds (businessman) he was born in 11/06/1819
- Orrie Hitt (American writer) he was born in 27/10/1916
- Newcomb Clark (American politician) he was born in 23/09/1840
Other places with the same name (5)
- Sullivan County, Tennessee county in New York, United States with a population of 158,755 people.
- Sullivan County, New Hampshire county in New Hampshire, United States with a population of 43,267 people.
- Sullivan County, Indiana county in Indiana, United States with a population of 20,578 people.
- Sullivan County, Missouri county in Missouri, United States with a population of 6,033 people.
- Sullivan County, Pennsylvania county in Pennsylvania, United States with a population of 5,913 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 |