- County Seat
- Marion
- Population
- 30,954
- Square Mileage
- 494
- Office Telephone
- 843-423-8216
- Fax
- 843-429-5220
- Detention Center
- 843-423-0121
- Address
- 1811 N Highway 501 Bypass
Marion, SC 29571
Marion County is highlighted. Select any county to see its sheriff.