Lac du Flambeau, Wisconsin, United States [CDP]; population was 1,423 in 1990; housing units was 656 in 1990; location is 45°58'N 89°54'W; land area is 5.03 square miles (3,218 acres); water area is 2.71 square miles (1,737 acres); FIPS code is 40675 [SourceCBP]