Okauchee Lake, Wisconsin, United States [CDP]; population was 3,819 in 1990; housing units was 1,607 in 1990; location is 43°7'N 88°26'W; land area is 3.47 square miles (2,224 acres); water area is 1.46 square miles (938 acres); FIPS code is 59650 [SourceCBP]
