Black Earth Real EstateBlack Earth is located in Wisconsin. Black Earth, Wisconsin has a population of 485. Black Earth is less family-centric than the surrounding county with 28.76% of the households containing married families with children. The county average for households married with children is 33.76%. The median household income in Black Earth, Wisconsin is $101,250. The median household income for the surrounding county is $67,631 compared to the national median of $57,652. The median age of people living in Black Earth is 49.8 years. Black Earth WeatherThe average high temperature in July is 82.4 degrees, with an average low temperature in January of 9.9 degrees. The average rainfall is approximately 35.7 inches per year, with 42.2 inches of snow per year. Black Earth MapReal estate near Black EarthNearby CitiesNearby Cities Homes for Sale |