Harbor Bluffs, Florida, United States [CDP]; population was 2,659 in 1990; housing units was 1,260 in 1990; location is 27°55'N 82°50'W; land area is 0.70 square miles (448 acres); water area is 0.26 square miles (165 acres); FIPS code is 28650 [SourceCBP]