In 2022, Columbia County, WI had a population of 58.3k people with a median age of 42.8 and a median household income of $79,271. Between 2021 and 2022 the population of Columbia County, WI grew from 58,219 to 58,272, a 0.091% increase and its median household income grew from $73,786 to $79,271, a 7.43% increase.
The 5 largest ethnic groups in Columbia County, WI are White (Non-Hispanic) (91.2%), Two+ (Non-Hispanic) (2.1%), Black or African American (Non-Hispanic) (1.53%), White (Hispanic) (1.34%), and Two+ (Hispanic) (1.32%).
None of the households in Columbia 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 Columbia County, WI are U.S. citizens.
In 2022, the median property value in Columbia County, WI was $243,600, and the homeownership rate was 75.8%.
Most people in Columbia County, WI drove alone to work, and the average commute time was 26.4 minutes. The average car ownership in Columbia County, WI was 2 cars per household.
Columbia County, WI borders Adams County, WI, Dane County, WI, Dodge County, WI, Green Lake County, WI, Juneau County, WI, Marquette County, WI, and Sauk County, WI.