In 2020, Waukesha County, WI had a population of 403k people with a median age of 43.1 and a median household income of $88,985. Between 2019 and 2020 the population of Waukesha County, WI grew from 400,475 to 402,637, a 0.54% increase and its median household income grew from $87,277 to $88,985, a 1.96% increase.
The 5 largest ethnic groups in Waukesha County, WI are White (Non-Hispanic) (87.5%), Asian (Non-Hispanic) (3.74%), White (Hispanic) (3.25%), Two+ (Non-Hispanic) (1.63%), and Black or African American (Non-Hispanic) (1.51%).
None of the households in Waukesha County, WI reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
97.7% of the residents in Waukesha County, WI are U.S. citizens.
The largest universities in Waukesha County, WI are Waukesha County Technical College (1,946 degrees awarded in 2020), Carroll University (803 degrees), and Herzing University-Brookfield (157 degrees).
In 2020, the median property value in Waukesha County, WI was $293,500, and the homeownership rate was 76.2%. Most people in Waukesha County, WI drove alone to work, and the average commute time was 23.8 minutes. The average car ownership in Waukesha County, WI was 2 cars per household.