Sumter County, South Carolina
Sumter County profile, demographic data, and geographic information.
Local Government & Public Administration
Authoritative general-purpose local government units serving this area
U.S. Census Bureau GUS (2026) / GMAF
| Government Unit | Unit Type | Jurisdiction Role | Contact / Address |
|---|---|---|---|
|
GUS Population: 104,776 (2024)
ID: 183797
|
County | Official County Government |
Contact: CHAIRPERSON
13 E CANAL ST, SUMTER SC 29150-4925
|
|
GUS Population: 42,958 (2024)
ID: 174971
|
Municipal | Municipal Government Within County |
Contact: ACCOUNTANT
PO BOX 1449, SUMTER SC 29151-1449
|
|
TOWN OF MAYESVILLE
GUS Population: 550 (2024)
ID: 187462
|
Municipal | Municipal Government Within County |
Contact: CLERK TREASURER
PO BOX 458, MAYESVILLE SC 29104-0458
|
|
TOWN OF PINEWOOD
GUS Population: 501 (2024)
ID: 205363
|
Municipal | Municipal Government Within County |
Contact: CLERK TREASURER
PO BOX 236, PINEWOOD SC 29125-0236
|