Colleton County, South Carolina

Colleton 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
COUNTY OF COLLETON GUS Population: 39,259 (2024) ID: 174855	County	Official County Government	Contact: FINANCE DIRECTOR PO BOX 157, WALTERBORO SC 29488-0002
CITY OF WALTERBORO GUS Population: 5,488 (2024) ID: 194041	Municipal	Municipal Government Within County	Contact: MAYOR PO BOX 709, WALTERBORO SC 29488-0008
TOWN OF EDISTO BEACH GUS Population: 1,060 (2024) ID: 134435	Municipal	Municipal Government Within County	Contact: TOWN ADMINISTRATOR 2414 MURRAY ST, EDISTO ISLAND SC 29438-3425
TOWN OF COTTAGEVILLE GUS Population: 720 (2024) ID: 174902	Municipal	Municipal Government Within County	Contact: TOWN CLERK PO BOX 57, COTTAGEVILLE SC 29435-0057
TOWN OF SMOAKS GUS Population: 98 (2024) ID: 112866	Municipal	Municipal Government Within County	Contact: CLERK PO BOX 38, SMOAKS SC 29481-0038
TOWN OF WILLIAMS GUS Population: 97 (2024) ID: 174903	Municipal	Municipal Government Within County	Contact: MAYOR PO BOX 23, WILLIAMS SC 29493-0023
TOWN OF LODGE GUS Population: 82 (2024) ID: 134434	Municipal	Municipal Government Within County	Contact: TOWN CLERK PO BOX 70, 7687 LODGE HWY, LODGE SC 29082