Iroquois Point, Hawaii, United States [CDP]; population was 4,188 in 1990; housing units was 1,180 in 1990; location is 21°20'N 157°59'W; land area is 0.54 square miles (344 acres); water area is 0.10 square miles (66 acres); FIPS code is 19100 [SourceCBP]