Skidaway Island, Georgia, United States [CDP]; population was 4,495 in 1990; housing units was 2,176 in 1990; location is 31°56'N 81°3'W; land area is 16.46 square miles (10,534 acres); water area is 1.52 square miles (972 acres); FIPS code is 71184 [SourceCBP]