In 2018, Joliet, IL had a population of 148k people with a median age of 33.7 and a median household income of $67,504. Between 2017 and 2018 the population of Joliet, IL declined from 148,172 to 147,957, a -0.145% decrease and its median household income grew from $63,359 to $67,504, a 6.54% increase.
The 5 largest ethnic groups in Joliet, IL are White (Non-Hispanic) (49.1%), White (Hispanic) (17.1%), Black or African American (Non-Hispanic) (16.7%), Other (Hispanic) (10.8%), and Asian (Non-Hispanic) (2.15%). NaNk% of the people in Joliet, IL speak a non-English language, and 92.1% are U.S. citizens.
The median property value in Joliet, IL is $172,400, and the homeownership rate is 70.5%. Most people in Joliet, IL commute by Drove Alone, and the average commute time is 30.2 minutes. The average car ownership in Joliet, IL is 2 cars per household.