Douglas County, IL has a population of 19,770 people with a median age of 38 and a median household income of $52,984. Between 2015 and 2016 the population of Douglas County, IL declined from 19,826 to 19,770, a 0.28% decrease and its median household income grew from $51,810 to $52,984, a 2.27% increase.
The population of Douglas County, IL is 90.7% White, 7.08% Hispanic, and 0.76% Two+. 17.5% of the people in Douglas County, IL speak a non-English language, and 97.8% are U.S. citizens.
The largest universities in Douglas County, IL are Lake Land College, with 3,071 graduates, Eastern Illinois University, with 2,476 graduates, and N/A, with N/A graduates.
The median property value in Douglas County, IL is $101,700, and the homeownership rate is 73.6%. Most people in Douglas County, IL commute by Drove Alone, and the average commute time is 19.9 minutes. The average car ownership in Douglas County, IL is 2 cars per household.
Douglas County, IL is the 58th most populated county in Illinois and borders Champaign County, IL; Coles County, IL; Edgar County, IL; Moultrie County, IL; Piatt County, IL; and Vermilion County, IL& 1 more.