Sullivan
Town in Cheshire County, New Hampshire
Sullivan is a town in Cheshire County, New Hampshire, with 658 residents (2020 Census). It sits at 1,421 ft (433 m) above sea level. The nearest town is Gilsum, 2.8 miles NW.
- 658residents (2020 Census)
- 1,421 ftelevation · 433 m
- 18.5 sq miland area · 48.0 km²
- 35 / sq mipopulation density
- 03445main ZIP code (2 in total)
About Sullivan
Sullivan is a town in Cheshire County, New Hampshire, United States. The population was 658 at the 2020 census, and an estimated 697 in 2025. It includes the villages of East Sullivan and Ellisville.
Text: Wikipedia · CC BY-SA 4.0
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Living in Sullivan
- Median household income
- $106,667
- Median home value
- $236,500
- Median rent
- $1,225/mo
- Median age
- 46.6
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Map of Sullivan
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Open in Google Maps ›Sullivan, NH population
Sullivan had 658 residents in the 2020 Census.
| 2020 Census | 658 |
|---|---|
| Density | 35 per sq mi (14 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Sullivan at a glance
| State | New Hampshire (NH) |
|---|---|
| County | Cheshire County |
| Type | Town |
| Population | 658 (2020) |
| Land area | 18.54 sq mi (48.0 km²) |
| Water area | 0.19 sq mi (0.49 km²) |
| Elevation | 1,421 ft (433 m) |
| Coordinates | 43.0205° N, 72.2145° W |
| ZIP codes | 03445, 03448 |
| Official website | ci.sullivan.nh.us |
| Census code (GEOID) | 3300574900 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Sullivan
- Gilsum2.8 mi NW
- Roxbury4.9 mi S
- Nelson4.9 mi E
- Stoddard6.4 mi NE
- Surry6.5 mi W
- Keene6.6 mi SW
- Alstead6.9 mi NW
- Marlow8.2 mi N
- Harrisville8.9 mi SE
- Marlborough9.5 mi S
- Walpole10.4 mi NW
- Hancock11.3 mi E
Straight-line distance between town centers.
Frequently asked questions about Sullivan
What county is Sullivan in?
Sullivan is in Cheshire County, New Hampshire.
What is the population of Sullivan, NH?
658 people lived in Sullivan at the 2020 Census.
What is the ZIP code of Sullivan, NH?
The main ZIP code is 03445. Other ZIP codes: 03448.
What is the elevation of Sullivan?
1,421 feet (433 m) above sea level.
What towns are near Sullivan?
Gilsum (2.8 mi), Roxbury (4.9 mi), Nelson (4.9 mi), Stoddard (6.4 mi), Surry (6.5 mi).
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