About This Place
Lexington is a town in and the county seat of Lexington County, South Carolina, United States. The population was 17,870 at the 2010 census.
Lexington is located at 33°58′52″N 81°13′51″W / 33.98111°N 81.23083°W / 33.98111; -81.23083 (33.980975, -81.230839).
According to the United States Census Bureau, the town has a total area of 5.8 square miles (14.9 km²), of which, 5.7 square miles (14.7 km²) of it is land and 0.1 square miles (0.3 km²) of it (1.73%) is water.