In 2019, Tazewell County, IL had a population of 133k people with a median age of 41 and a median household income of $63,454. Between 2018 and 2019 the population of Tazewell County, IL declined from 133,852 to 133,195, a −0.491% decrease and its median household income grew from $62,342 to $63,454, a 1.78% increase.
The 5 largest ethnic groups in Tazewell County, IL are White (Non-Hispanic) (93.9%), White (Hispanic) (1.76%), Black or African American (Non-Hispanic) (1.24%), Two+ (Non-Hispanic) (1.21%), and Asian (Non-Hispanic) (1.03%). 0% of the households in Tazewell County, IL speak a non-English language at home as their primary language.
99% of the residents in Tazewell County, IL are U.S. citizens.
The largest universities in Tazewell County, IL are Illinois Central College (1,521 degrees awarded in 2019), Midwest Technical Institute-East Peoria (440 degrees), and Oehrlein School of Cosmetology (25 degrees).
In 2019, the median property value in Tazewell County, IL was $142,000, and the homeownership rate was 76.4%. Most people in Tazewell County, IL drove alone to work, and the average commute time was 20.6 minutes. The average car ownership in Tazewell County, IL was 2 cars per household.