Sussex is located in Wisconsin. Sussex, Wisconsin has a population of 10,763. Sussex is more family-centric than the surrounding county with 42.51% of the households containing married families with children. The county average for households married with children is 34.4%.
The median household income in Sussex, Wisconsin is $84,229. 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 Sussex is 37.6 years.
The average high temperature in July is 81.5 degrees, with an average low temperature in January of 12.2 degrees. The average rainfall is approximately 34.7 inches per year, with 46 inches of snow per year.
