Kalaheo, Hawaii, United States [CDP]; population was 3,592 in 1990; housing units was 1,199 in 1990; location is 21°55'N 159°32'W; land area is 2.95 square miles (1,886 acres); water area is 0.06 square miles (36 acres); FIPS code is 24950 [SourceCBP]