In 2018, Grant County, WI had a population of 51.8k people with a median age of 35.7 and a median household income of $52,958. Between 2017 and 2018 the population of Grant County, WI grew from 51,742 to 51,828, a 0.166% increase and its median household income grew from $50,522 to $52,958, a 4.82% increase.
The 5 largest ethnic groups in Grant County, WI are White (Non-Hispanic) (95.1%), Black or African American (Non-Hispanic) (1.36%), White (Hispanic) (1.31%), Asian (Non-Hispanic) (0.953%), and Two+ (Non-Hispanic) (0.768%). 0% of the people in Grant County, WI speak a non-English language, and 99% are U.S. citizens.
In 2018, the median property value in Grant County, WI was $144,000, and the homeownership rate was 69.8%. Most people in Grant County, WI drove alone to work, and the average commute time was 19.4 minutes. The average car ownership in Grant County, WI was 2 cars per household.