Marlboro County, South Carolina
Marlboro 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: 25,498 (2024)
ID: 191477
|
County | Official County Government |
Contact: COUNTY ADMINISTRATOR
PO BOX 419, BENNETTSVILLE SC 29512-0419
|
|
GUS Population: 7,595 (2024)
ID: 174941
|
Municipal | Municipal Government Within County |
Contact: MAYOR
PO BOX 1036, BENNETTSVILLE SC 29512-1036
|
|
TOWN OF MCCOLL
GUS Population: 1,976 (2024)
ID: 174942
|
Municipal | Municipal Government Within County |
Contact: MAYOR
300 SOUTH MAIN STREET, MCCOLL SC 29570
|
|
TOWN OF CLIO
GUS Population: 574 (2024)
ID: 112883
|
Municipal | Municipal Government Within County |
Contact: ADMINISTRATOR
PO BOX 487, CLIO SC 29525-0487
|
|
TOWN OF BLENHEIM
GUS Population: 107 (2024)
ID: 134454
|
Municipal | Municipal Government Within County |
Contact: MAYOR
PO BOX 88, BLENHEIM SC 29516-0088
|
|
TOWN OF TATUM
GUS Population: 70 (2024)
ID: 174943
|
Municipal | Municipal Government Within County |
Contact: CLERK
PO BOX 128, TATUM SC 29594-0128
|