In 2017, Columbia County, WI had a population of 56.8k people with a median age of 42.4 and a median household income of $63,293. Between 2016 and 2017 the population of Columbia County, WI grew from 56,650 to 56,790, a 0.247% increase and its median household income grew from $61,004 to $63,293, a 3.75% increase.
The 5 largest ethnic groups in Columbia County, WI are White (Non-Hispanic) (93.1%), White (Hispanic) (2.1%), Two or More Races (Non-Hispanic) (1.41%), Black or African American (Non-Hispanic) (1.34%), and Some Other Race (Hispanic) (0.636%). N/A% of the people in Columbia County, WI speak a non-English language, and 99% are U.S. citizens.
The median property value in Columbia County, WI is $180,100, and the homeownership rate is 73.9%. Most people in Columbia County, WI commute by Drove Alone, and the average commute time is 24.5 minutes. The average car ownership in Columbia County, WI is 2 cars per household.