Fort Devens, Massachusetts, United States [CDP]; population was 8,973 in 1990; housing units was 1,835 in 1990; location is 42°32'N 71°37'W; land area is 5.17 square miles (3,310 acres); water area is 0.07 square miles (44 acres); FIPS code is 24540 [SourceCBP]