Platteville 53818 Real EstatePlatteville is located in Wisconsin. Platteville, Wisconsin 53818has a population of 11,774. Platteville 53818 is less family-centric than the surrounding county with 27.44% of the households containing married families with children. The county average for households married with children is 31.95%. The median household income in Platteville, Wisconsin 53818 is $46,858. The median household income for the surrounding county is $58,289 compared to the national median of $69,021. The median age of people living in Platteville 53818 is 22.8 years. Platteville WeatherThe average high temperature in July is 81.6 degrees, with an average low temperature in January of 8.8 degrees. The average rainfall is approximately 36.5 inches per year, with 40.4 inches of snow per year. Platteville MapReal estate near PlattevilleNearby CitiesNearby Cities Homes for Sale |