Honaunau-Napoopoo, Hawaii, United States [CDP]; population was 2,373 in 1990; housing units was 896 in 1990; location is 19°27'N 155°53'W; land area is 38.03 square miles (24,339 acres); water area is 2.20 square miles (1,409 acres); FIPS code is 16160 [SourceCBP]