Long Lake (CDP), Wisconsin

Long Lake is an unincorporated census-designated place in the town of Long Lake, Florence County, Wisconsin, United States. Long Lake is located on the eastern shore of Long Lake along Wisconsin Highway 139, 21 mi west-southwest of Florence. As of the 2020 census, its population was 59. The community became a census-designated place in 2010. The community has the 54542 ZIP code.

Demographics
Whites make up the largest racial/ethnic group in Long Lake (100.0%).