Piatt County, IL has a population of 16,469 people with a median age of 43.3 and a median household income of $69,160. Between 2015 and 2016 the population of Piatt County, IL declined from 16,495 to 16,469, a 0.16% decrease and its median household income grew from $66,261 to $69,160, a 4.38% increase.
The population of Piatt County, IL is 96.7% White, 1.26% Hispanic, and 1.2% Two+. 2.33% of the people in Piatt County, IL speak a non-English language, and 99% are U.S. citizens.
The largest universities in Piatt County, IL are Lincoln College, with 307 graduates, Lincoln Christian University, with 261 graduates, and N/A, with N/A graduates.
The median property value in Piatt County, IL is $126,200, and the homeownership rate is 83.3%. Most people in Piatt County, IL commute by Drove Alone, and the average commute time is 22.9 minutes. The average car ownership in Piatt County, IL is 2 cars per household.
Piatt County, IL is the 67th most populated county in Illinois and borders Champaign County, IL; De Witt County, IL; Douglas County, IL; McLean County, IL; Macon County, IL; and Moultrie County, IL& 1 more.