DuPage County, IL has a population of 929,368 people with a median age of 39 and a median household income of $84,908. Between 2015 and 2016 the population of DuPage County, IL declined from 933,736 to 929,368, a 0.47% decrease and its median household income grew from $81,559 to $84,908, a 4.11% increase.
The population of DuPage County, IL is 67.4% White, 14.3% Hispanic, and 11.5% Asian. 26.2% of the people in DuPage County, IL speak a non-English language, and 92.3% are U.S. citizens.
The largest universities in DuPage County, IL are Chamberlain College of Nursing-Illinois, with 5,964 graduates, College of DuPage, with 5,663 graduates, and Benedictine University, with 2,094 graduates.
The median property value in DuPage County, IL is $300,000, and the homeownership rate is 71.6%. Most people in DuPage County, IL commute by Drove Alone, and the average commute time is 27 minutes. The average car ownership in DuPage County, IL is 2 cars per household.
DuPage County, IL is the 2nd most populated county in Illinois and borders Cook County, IL; Kane County, IL; Kendall County, IL; and Will County, IL.