Jackson is a town in Aiken County, South Carolina, United States. The population was 1,625 at the 2000 census. It is part of the Augusta, Georgia metropolitan area.
Jackson is located at 33°19′50″N 81°47′24″W / 33.33056°N 81.79°W / 33.33056; -81.79 (33.330538, -81.790043).
According to the United States Census Bureau, the town has a total area of 3.5 square miles (9.2 km²), all of it land.