Remsenburg-Speonk, New York, United States [CDP]; population was 1,851 in 1990; housing units was 1,208 in 1990; location is 40°49'N 72°42'W; land area is 3.03 square miles (1,939 acres); water area is 0.09 square miles (57 acres); FIPS code is 61142 [SourceCBP]