Sewall's Point, Florida, United States [Town]; population was 1,588 in 1990; housing units was 672 in 1990; location is 27°12'N 80°12'W; land area is 1.24 square miles (791 acres); water area is 2.90 square miles (1,857 acres); FIPS code is 65225 [SourceCBP]