In 2018, Crystal Lake, IL had a population of 40.2k people with a median age of 40.1 and a median household income of $87,221. Between 2017 and 2018 the population of Crystal Lake, IL declined from 40,331 to 40,170, a -0.399% decrease and its median household income grew from $83,746 to $87,221, a 4.15% increase.
The 5 largest ethnic groups in Crystal Lake, IL are White (Non-Hispanic) (81.6%), White (Hispanic) (11.4%), Asian (Non-Hispanic) (2.68%), Two+ (Non-Hispanic) (1.43%), and Black or African American (Non-Hispanic) (1.39%). NaNk% of the people in Crystal Lake, IL speak a non-English language, and 95.4% are U.S. citizens.
The median property value in Crystal Lake, IL is $219,200, and the homeownership rate is 75%. Most people in Crystal Lake, IL commute by Drove Alone, and the average commute time is 29.8 minutes. The average car ownership in Crystal Lake, IL is 2 cars per household.