Laupahoehoe, Hawaii, United States [CDP]; population was 508 in 1990; housing units was 182 in 1990; location is 19°59'N 155°14'W; land area is 2.08 square miles (1,329 acres); water area is 0.19 square miles (121 acres); FIPS code is 44150 [SourceCBP]