Uncasville-Oxoboxo Valley, Connecticut, United States [CDP]; population was 2,975 in 1990; housing units was 1,283 in 1990; location is 41°27'N 72°7'W; land area is 4.32 square miles (2,764 acres); water area is 0.23 square miles (149 acres); FIPS code is 77720 [SourceCBP]