Massapequa Park, New York, United States [Village]; population was 18,044 in 1990; housing units was 5,720 in 1990; location is 40°41'N 73°27'W; land area is 2.16 square miles (1,380 acres); water area is 0.05 square miles (29 acres); FIPS code is 45997 [SourceCBP]