In 2017, Jo Daviess County, IL had a population of 22k people with a median age of 49.4 and a median household income of $55,532. Between 2016 and 2017 the population of Jo Daviess County, IL declined from 22,186 to 22,046, a -0.631% decrease and its median household income grew from $54,702 to $55,532, a 1.52% increase.
The 5 largest ethnic groups in Jo Daviess County, IL are White (Non-Hispanic) (94.9%), White (Hispanic) (2.64%), Two or More Races (Non-Hispanic) (0.984%), Asian (Non-Hispanic) (0.476%), and Black or African American (Non-Hispanic) (0.39%). N/A% of the people in Jo Daviess County, IL speak a non-English language, and 98.6% are U.S. citizens.
The median property value in Jo Daviess County, IL is $143,300, and the homeownership rate is 78.4%. Most people in Jo Daviess County, IL commute by Drove Alone, and the average commute time is 20.1 minutes. The average car ownership in Jo Daviess County, IL is 2 cars per household.