Longmeadow, Massachusetts, United States [CDP]; population was 15,467 in 1990; housing units was 5,527 in 1990; location is 42°3'N 72°34'W; land area is 9.02 square miles (5,773 acres); water area is 0.48 square miles (309 acres); FIPS code is 36335 [SourceCBP]