Millinocket, Maine, United States [CDP]; population was 6,922 in 1990; housing units was 2,867 in 1990; location is 45°40'N 68°42'W; land area is 5.44 square miles (3,481 acres); water area is 0.16 square miles (100 acres); FIPS code is 45845 [SourceCBP]