Potosi Real EstatePotosi is located in Wisconsin. Potosi, Wisconsin has a population of 693. Potosi is less family-centric than the surrounding county with 22.92% of the households containing married families with children. The county average for households married with children is 31.21%. The median household income in Potosi, Wisconsin is $59,107. The median household income for the surrounding county is $50,522 compared to the national median of $57,652. The median age of people living in Potosi is 48.5 years. Potosi WeatherThe average high temperature in July is 80.4 degrees, with an average low temperature in January of 8.3 degrees. The average rainfall is approximately 36 inches per year, with 38.4 inches of snow per year. Potosi MapReal estate near PotosiNearby CitiesNearby Cities Homes for Sale |