Pascoag, Rhode Island, United States [CDP]; population was 5,011 in 1990; housing units was 1,889 in 1990; location is 41°57'N 71°42'W; land area is 4.92 square miles (3,146 acres); water area is 0.44 square miles (280 acres); FIPS code is 54460 [SourceCBP]