Lake Mills Real EstateLake Mills is located in Wisconsin. Lake Mills, Wisconsin has a population of 5,816. Lake Mills is more family-centric than the surrounding county with 35.06% of the households containing married families with children. The county average for households married with children is 31.44%. The median household income in Lake Mills, Wisconsin is $65,208. The median household income for the surrounding county is $59,215 compared to the national median of $57,652. The median age of people living in Lake Mills is 39 years. Lake Mills WeatherThe average high temperature in July is 83.4 degrees, with an average low temperature in January of 10.2 degrees. The average rainfall is approximately 35.7 inches per year, with 42.8 inches of snow per year. Lake Mills MapReal estate near Lake MillsNearby CitiesNearby Cities Homes for Sale |