In 2018, Will County, IL had a population of 692k people with a median age of 38.1 and a median household income of $85,818. Between 2017 and 2018 the population of Will County, IL declined from 692,661 to 692,310, a -0.0507% decrease and its median household income grew from $82,196 to $85,818, a 4.41% increase.
The 5 largest ethnic groups in Will County, IL are White (Non-Hispanic) (62.8%), Black or African American (Non-Hispanic) (10.8%), White (Hispanic) (10.7%), Other (Hispanic) (5.56%), and Asian (Non-Hispanic) (5.15%). 0% of the households in Will County, IL speak a non-English language at home as their primary language, and 94.5% of the residents in Will County, IL are U.S. citizens.
In 2018, the median property value in Will County, IL was $242,800, and the homeownership rate was 80.2%. Most people in Will County, IL drove alone to work, and the average commute time was 31.6 minutes. The average car ownership in Will County, IL was 2 cars per household.