James Island town, South Carolina
Official LSAD Designation: James Island town • Census GEOID: 4536430
• Charleston County
James Island town is an incorporated town in Charleston County, South Carolina. According to official records from the Census (2025), James Island town had an estimated population of 12,660 residents. Official Census Bureau geographic records classify this community under LSAD designation James Island town (GEOID 4536430).
Local Government Administration U.S. Census Bureau GMAF
Town Of James Island
Municipal
Official Title:
Clerk
Address:
PO BOX 12240, CHARLESTON SC 29422-2240
County Of Charleston
County
Official Title:
Finance Director
Address:
4045 BRIDGE VIEW DR, STE A225, NORTH CHARLESTON SC 29405-7464
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 12,660 | 2025 |
| Median Household Income | $104,217 | 2020-2024 |
| Median Home Value | $508,600 | 2020-2024 |
| Land Area | 4.84 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).