Norridgewock, Maine, United States [CDP]; population was 1,496 in 1990; housing units was 598 in 1990; location is 44°43'N 69°47'W; land area is 10.66 square miles (6,820 acres); water area is 0.47 square miles (300 acres); FIPS code is 49800 [SourceCBP]