- County Seat
- Charleston
- Population
- 407,543
- Square Mileage
- 1,358
- Office Telephone
- 843-554-3511
- Fax
- 843-554-2243
- Detention Center
- 843-529-7300
- Address
- 3691 Leeds Avenue
North Charleston, SC 29405
Charleston County is highlighted. Select any county to see its sheriff.