Summit is located in Wisconsin. Summit, Wisconsin has a population of 8,225.
The median household income in Summit, Wisconsin is $74,675. The median household income for the surrounding county is $81,140 compared to the national median of $57,652. The median age of people living in Summit is 38.4 years.
The average high temperature in July is 81.8 degrees, with an average low temperature in January of 10.4 degrees. The average rainfall is approximately 35.5 inches per year, with 39.5 inches of snow per year.