In 2020, Tazewell County, IL had a population of 133k people with a median age of 41.3 and a median household income of $66,220. Between 2019 and 2020 the population of Tazewell County, IL declined from 133,195 to 132,524, a −0.504% decrease and its median household income grew from $63,454 to $66,220, a 4.36% increase.
The 5 largest ethnic groups in Tazewell County, IL are White (Non-Hispanic) (93.7%), White (Hispanic) (1.73%), Two+ (Non-Hispanic) (1.5%), Black or African American (Non-Hispanic) (1.17%), and Asian (Non-Hispanic) (1.04%).
None of the households in Tazewell County, IL reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
99.1% of the residents in Tazewell County, IL are U.S. citizens.
The largest universities in Tazewell County, IL are Illinois Central College (1,809 degrees awarded in 2020), Midwest Technical Institute-East Peoria (395 degrees), and Oehrlein School of Cosmetology (25 degrees).
In 2020, the median property value in Tazewell County, IL was $142,300, and the homeownership rate was 76.4%. Most people in Tazewell County, IL drove alone to work, and the average commute time was 20.8 minutes. The average car ownership in Tazewell County, IL was 2 cars per household.