Norwalk is located in Wisconsin. Norwalk, Wisconsin has a population of 690. Norwalk is more family-centric than the surrounding county with 48.75% of the households containing married families with children. The county average for households married with children is 31.26%.
The median household income in Norwalk, Wisconsin is $40,329. The median household income for the surrounding county is $56,479 compared to the national median of $57,652. The median age of people living in Norwalk is 32 years.
The average high temperature in July is 80.9 degrees, with an average low temperature in January of 9.5 degrees. The average rainfall is approximately 34.7 inches per year, with 57.6 inches of snow per year.