Tazewell County, IL has a population of 135,400 people with a median age of 40.6 and a median household income of $60,178. Between 2015 and 2016 the population of Tazewell County, IL declined from 135,697 to 135,400, a 0.22% decrease and its median household income grew from $58,194 to $60,178, a 3.41% increase.
The population of Tazewell County, IL is 94.3% White, 2.21% Hispanic, and 1.2% Black. 2.87% of the people in Tazewell County, IL speak a non-English language, and 99% are U.S. citizens.
The largest universities in Tazewell County, IL are Illinois Central College, with 1,810 graduates, Midwest Technical Institute-East Peoria, with 471 graduates, and Oehrlein School of Cosmetology, with 29 graduates.
The median property value in Tazewell County, IL is $137,200, and the homeownership rate is 76.2%. Most people in Tazewell County, IL commute by Drove Alone, and the average commute time is 20.8 minutes. The average car ownership in Tazewell County, IL is 2 cars per household.
Tazewell County, IL is the 15th most populated county in Illinois and borders Fulton County, IL; Logan County, IL; McLean County, IL; Mason County, IL; Peoria County, IL; and Woodford County, IL& 1 more.