Fort Benning South, Georgia, United States [CDP]; population was 14,617 in 1990; housing units was 2,143 in 1990; location is 32°22'N 84°57'W; land area is 8.58 square miles (5,491 acres); water area is 0.13 square miles (82 acres); FIPS code is 30785 [SourceCBP]