Foxborough, Massachusetts, United States [CDP]; population was 5,706 in 1990; housing units was 2,570 in 1990; location is 42°4'N 71°15'W; land area is 2.91 square miles (1,861 acres); water area is 0.05 square miles (29 acres); FIPS code is 24855 [SourceCBP]