Clarks Hill, SC
Clarks Hill is a census-designated place (CDP) in McCormick County, South Carolina, United States. The population was 376 at the 2000 census.
Clarks Hill is located at 33°39′39″N 82°9′37″W / 33.66083°N 82.16028°W / 33.66083; -82.16028 (33.660876, -82.160302).
According to the United States Census Bureau, the CDP has a total area of 3.2 square miles (8.3 km²), all of it land.