Tazewell County, IL — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
130,555
Male
64,723
49.6%
Female
65,832
50.4%
Median Age
41.7 yrs
Avg Household Size
2.4
Foreign Born
1.4%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher20.0%
High School or Higher41.3%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
5.7%
Disability
0.0%
Non-English Home
4.2%
Married
44.5%
Tazewell County, IL has a population of 130,555 according to 2023 Census Bureau estimates. The median age is 41.7 years. The largest racial or ethnic group is White at 93.9% of the population. 20.0% of residents hold a bachelor's degree or higher. 1.4% of residents are foreign-born.