Sumter city, South Carolina
Official LSAD Designation: Sumter city • Census GEOID: 4570405
• Sumter County
Sumter city is an incorporated city in Sumter County, South Carolina. According to official records from the Census (2025), Sumter city had an estimated population of 43,094 residents. Official Census Bureau geographic records classify this community under LSAD designation Sumter city (GEOID 4570405).
Local Government Administration U.S. Census Bureau GMAF
City Of Sumter
Municipal
Official Title:
Accountant
Address:
PO BOX 1449, SUMTER SC 29151-1449
County Of Sumter
County
Official Title:
Chairperson
Address:
13 E CANAL ST, SUMTER SC 29150-4925
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 43,094 | 2025 |
| Median Household Income | $55,592 | 2020-2024 |
| Median Home Value | $199,100 | 2020-2024 |
| Land Area | 33.23 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).