Plymouth Real EstatePlymouth is located in Wisconsin. Plymouth, Wisconsin has a population of 8,477. Plymouth is less family-centric than the surrounding county with 28.37% of the households containing married families with children. The county average for households married with children is 30.68%. The median household income in Plymouth, Wisconsin is $51,229. The median household income for the surrounding county is $56,114 compared to the national median of $57,652. The median age of people living in Plymouth is 42.3 years. Plymouth WeatherThe average high temperature in July is 80.8 degrees, with an average low temperature in January of 11 degrees. The average rainfall is approximately 32.5 inches per year, with 49.1 inches of snow per year. Plymouth MapReal estate near PlymouthNearby CitiesNearby Cities Homes for Sale |