County of Williamsburg
Official site; includes local links, details on departments and public services, and the current status of the county line.
SCCounties.org: Williamsburg
A brief description of the county including a contact list of local officials.
SCStateHouse.net: Williamsburg County
Includes links to biographies for delegates at the state and national level and related links.
Williamsburg County Development Board
Basic data and information on the county.