Ridgeland is a town in Jasper and Beaufort counties, South Carolina, United States. The population was 3,749 at the 2020 census, a 7.1% decrease from 2010. It has been the county seat of Jasper County since the county's formation in 1912. As defined by the U.S. Census Bureau, Ridgeland is included within the Hilton Head Island–Bluffton metropolitan area.

Hardeeville is a city in Jasper and Beaufort counties in the U.S. state of South Carolina. The population was 7,473 as of the 2020 census, an increase of over 150% since 2010. Hardeeville is included within the Hilton Head Island–Bluffton metropolitan area.