Quinebaug, Connecticut, United States [CDP]; population was 1,031 in 1990; housing units was 445 in 1990; location is 42°1'N 71°56'W; land area is 4.36 square miles (2,793 acres); water area is 0.17 square miles (112 acres); FIPS code is 63270 [SourceCBP]