Sussex is located in Wisconsin. Sussex, Wisconsin has a population of 11,398. Sussex is more family-centric than the surrounding county with 38.15% of the households containing married families with children. The county average for households married with children is 33.31%.
The median household income in Sussex, Wisconsin is $96,837. The median household income for the surrounding county is $94,310 compared to the national median of $69,021. The median age of people living in Sussex is 37.7 years.
The average high temperature in July is 80.8 degrees, with an average low temperature in January of 10.1 degrees. The average rainfall is approximately 35.2 inches per year, with 40.6 inches of snow per year.
