About Seymour, WISeymour is located in Wisconsin. Seymour, Wisconsin has a population of 4,709. Seymour is more family-centric than the surrounding county with 28% households with children. The county percentage for households with children is 25%. The median household income in Seymour, Wisconsin is $57,276. The median household income for the surrounding county is $51,936 compared to the national median of $57,525. The median age of people living in Seymour is 41.3 years. Seymour WeatherThe average high temperature in July is 81.9 degrees, with an average low temperature in January of 4.8 degrees. The annual precipitation is 31.78. Seymour MapSeymour real estate officesReal estate near SeymourNearby CitiesNearby Cities Homes for Sale |