In 2021, St. Croix County, WI had a population of 92.5k people with a median age of 39.6 and a median household income of $91,320. Between 2020 and 2021 the population of St. Croix County, WI grew from 89,702 to 92,495, a 3.11% increase and its median household income grew from $84,985 to $91,320, a 7.45% increase.
The 5 largest ethnic groups in St. Croix County, WI are White (Non-Hispanic) (92.9%), Two+ (Non-Hispanic) (2.79%), White (Hispanic) (1.29%), Asian (Non-Hispanic) (0.9%), and Other (Hispanic) (0.684%).
None of the households in St. Croix 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.
99% of the residents in St. Croix County, WI are U.S. citizens.
In 2021, the median property value in St. Croix County, WI was $282,100, and the homeownership rate was 79.2%.
Most people in St. Croix County, WI drove alone to work, and the average commute time was 26.3 minutes. The average car ownership in St. Croix County, WI was 2 cars per household.