Sullivan County, New Hampshire
Sullivan County: County in New Hampshire, United States
About
Sullivan County is a county located in the U.S. state of New Hampshire. As of the 2010 census, the population was 43,742 and a population density of 31 people per km². After 10 years in 2020 county had an estimated population of 43,267 inhabitants. Its county seat is Newport. The county was created 197 years ago in 1826.
![Sullivan County locator map](https://cdn.mapsof.net/images/509/5093334/sullivan-county-nh-locator-map-image_189078.png)
Quick Facts about Sullivan County
Population : | 43,267 (2020) |
Country : | United States of America |
State : | New Hampshire (United States) |
Different from : | Sullivan County, Sullivan County, Sullivan County, Sullivan County, Sullivan County |
Area : | 1429 km2 |
Water as percent of area : | 2.6% |
Land as percent of area : | 97.4% |
Named for : | John Sullivan |
Capital : | Newport |
Establishment : | January 01, 1827 |
Time Zone : | America/New_York |
Local time : | 22:08:56 (26th July 2024) |
Density : | 30 Pop. per km² as of 2020 |
Population growth : | -1.1% (2010-2020) |
![LempsterNHWindFarm Cemetery image](https://cdn.mapsof.net/images/509/5093334/sullivan-county-nh-image_66008.jpg)
![LempsterNHWindFarm Cemetery image](https://cdn.mapsof.net/images/509/5093334/sullivan-county-nh-image_66008.jpg)
Geography
Sullivan County is located at 43°21'40"N 72°13'21"W (43.3612200, -72.2224000). It has 6 neighbors: Hillsborough County, Cheshire County, Grafton County, Merrimack County, Windham County and Windsor County.
Sullivan County map
The largest city of Sullivan County is Claremont with a population of 12,944. . See all Sullivan County cities & populated places.
Sullivan County Populated Places
Cities, towns, neighborhoods & other populated places in Sullivan County.
City Name | Population | Title |
---|---|---|
Claremont | 12,944 | City in New Hampshire, United States |
Newport | 6,379 | Town in New Hampshire, United States |
Charlestown | 5,032 | Town in New Hampshire |
Sunapee | 3,505 | Town of the United States |
Grantham | 2,955 | Town in Sullivan County, New Hampshire, United States |
Plainfield | 2,419 | Town in Sullivan County, New Hampshire, United States |
Unity | 1,616 | Town in Sullivan County, New Hampshire, United States |
Springfield | 1,348 | Town in New Hampshire, United States |
Lempster | 1,177 | Town in Sullivan County, New Hampshire |
Washington | 1,104 | Town in New Hampshire |
Acworth | 897 | Town in New Hampshire |
Goshen | 813 | Town in New Hampshire, United States |
Croydon | 774 | Town in Sullivan County, New Hampshire, United States |
Langdon | 688 | Town |
- Official Website
Official website of Sullivan County
Sullivan County has 6 neighbours.
- Hillsborough County county in New Hampshire, United States
- Cheshire County county in New Hampshire, United States
- Grafton County county in New Hampshire, United States
- Merrimack County county in New Hampshire, United States
- Windham County county in Vermont, United States
- Windsor County county in Vermont, United States
- Croydon
- Newport
- Langdon
- Lempster
- Acworth
- Claremont
- Goshen
- Springfield
- Sunapee
- Plainfield
- Washington
- Cornish
- Grantham
- Charlestown
- Unity
Demographics
According to census records, the population of Sullivan County decreased by 1.1% in 10 years.
Year | Population | % Change | Method |
2010 | 43,742 | - | census |
2011 | 43,502 | -0.55% | estimation process |
2012 | 43,229 | -0.63% | estimation process |
2013 | 43,049 | -0.42% | estimation process |
2014 | 43,149 | 0.23% | estimation process |
2015 | 43,148 | -0% | estimation process |
2016 | 43,084 | -0.15% | estimation process |
2017 | 43,027 | -0.13% | estimation process |
2018 | 43,114 | 0.2% | estimation process |
2019 | 43,146 | 0.07% | estimation process |
2020 | 43,267 | 0.28% | estimation process |
People born in Sullivan County (2)
People born in Sullivan County, including actor James Broderick, Union United States Army officer Thomas J. Cram, .
List
Other places with the same name (6)
- Sullivan County , Tennessee county in New York, United States with a population of 158,755 people.
- Sullivan County , New York county in New York, United States with a population of 75,802 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 Hampshire Other Counties (more counties)
County Name | Population | Title |
---|---|---|
Hillsborough County | 418,735 | The most populous county in the U. |
Rockingham County | 311,307 | County in New Hampshire, United States |
Merrimack County | 152,622 | County in New Hampshire, United States |
Strafford County | 131,533 | County in New Hampshire, United States |
Manchester | 112,546 | The most populous city in Hillsborough County, New Hampshire. |
City of Manchester | 109,565 | The most populous city in Hillsborough County, New Hampshire. |
Grafton County | 90,691 | County in New Hampshire, United States |
Nashua | 89,167 | The most populous city in Hillsborough County, New Hampshire. |
Cheshire County | 76,228 | County in New Hampshire, United States |
Belknap County | 61,551 | County in New Hampshire, United States |
Carroll County | 49,167 | County in New Hampshire, United States |
Concord | 43,924 | The capital of New Hampshire. |
East Concord | 42,605 | A census-designated place in Merrimack County, New Hampshire. |
Derry Village | 34,539 | City in Rockingham County, New Hampshire, United States of America |
Derry | 33,442 | Town in New Hampshire, United States |
Dover | 32,443 | County seat city in Strafford County, New Hampshire, United States |