Kaunakakai, Hawaii, United States [CDP]; population was 2,658 in 1990; housing units was 997 in 1990; location is 21°5'N 157°1'W; land area is 2.03 square miles (1,298 acres); water area is 1.09 square miles (699 acres); FIPS code is 31100 [SourceCBP]