Sullivan's Island
Town in Charleston County, South Carolina
Sullivan's Island is a town in Charleston County, South Carolina, with 1,891 residents (2020 Census). It sits at 10 ft (3 m) above sea level. The nearest town is Mount Pleasant, 3.1 miles NW.
- 1,891residents (2020 Census)
- 10 ftelevation · 3 m
- 2.5 sq miland area · 6.5 km²
- 757 / sq mipopulation density
- 29482ZIP code
About Sullivan's Island
Sullivan's Island, historically known as O'Sullivan's Island, is a town and island in Charleston County, South Carolina, United States, at the entrance to Charleston Harbor, with a population of 1,791 at the 2010 census, and 1,891 people in 2020. The town is part of the Charleston metropolitan area and is considered a very affluent suburb of Charleston.
Text: Wikipedia · CC BY-SA 4.0
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Living in Sullivan's Island
- Median household income
- $192,813
- Median home value
- $2,000,001
- Median rent
- $2,375/mo
- Median age
- 52.5
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Map of Sullivan's Island
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Sullivan's Island Street View
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Open in Google Maps ›Sullivan's Island, SC population
Sullivan's Island had 1,891 residents in the 2020 Census.
| 2020 Census | 1,891 |
|---|---|
| Density | 757 per sq mi (292 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Sullivan's Island at a glance
| State | South Carolina (SC) |
|---|---|
| County | Charleston County |
| Type | Town |
| Population | 1,891 (2020) |
| Land area | 2.50 sq mi (6.5 km²) |
| Water area | 0.90 sq mi (2.34 km²) |
| Elevation | 10 ft (3 m) |
| Coordinates | 32.7709° N, 79.8311° W |
| ZIP code | 29482 |
| Census code (GEOID) | 4570090 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Sullivan's Island
- Mount Pleasant3.1 mi NW
- Isle of Palms5.1 mi NE
- James Island6.6 mi W
- Charleston9.1 mi NW
- Folly Beach10.3 mi SW
- Hanahan14.9 mi NW
- North Charleston16.9 mi NW
- Awendaw17.0 mi NE
- Kiawah Island17.1 mi SW
- Goose Creek18.6 mi NW
- Hollywood21.6 mi W
- Ravenel22.3 mi W
Straight-line distance between town centers.
Frequently asked questions about Sullivan's Island
What county is Sullivan's Island in?
Sullivan's Island is in Charleston County, South Carolina.
What is the population of Sullivan's Island, SC?
1,891 people lived in Sullivan's Island at the 2020 Census.
What is the ZIP code of Sullivan's Island, SC?
The ZIP code of Sullivan's Island is 29482.
What is the elevation of Sullivan's Island?
10 feet (3 m) above sea level.
What towns are near Sullivan's Island?
Mount Pleasant (3.1 mi), Isle of Palms (5.1 mi), James Island (6.6 mi), Charleston (9.1 mi), Folly Beach (10.3 mi).
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