Kahaluu-Keauhou, Hawaii, United States [CDP]; population was 1,990 in 1990; housing units was 1,507 in 1990; location is 19°35'N 155°58'W; land area is 5.93 square miles (3,795 acres); water area is 1.72 square miles (1,098 acres); FIPS code is 21230 [SourceCBP]