Hartland Real EstateHartland is located in Wisconsin. Hartland, Wisconsin has a population of 9,457. Hartland is less family-centric than the surrounding county with 28.71% of the households containing married families with children. The county average for households married with children is 33.31%. The median household income in Hartland, Wisconsin is $88,382. The median household income for the surrounding county is $94,310 compared to the national median of $69,021. The median age of people living in Hartland is 41 years. Hartland WeatherThe average high temperature in July is 81.3 degrees, with an average low temperature in January of 9.6 degrees. The average rainfall is approximately 35.3 inches per year, with 43.9 inches of snow per year. Hartland MapReal estate near HartlandNearby CitiesNearby Cities Homes for Sale |