Port Salerno, Florida, United States [CDP]; population was 7,786 in 1990; housing units was 4,136 in 1990; location is 27°9'N 80°11'W; land area is 3.61 square miles (2,311 acres); water area is 0.40 square miles (256 acres); FIPS code is 58727 [SourceCBP]