Tazewell County's estimated 2025 population is 129,403 with a growth rate of -0.05% in the past year according to the most recent United States census data. Tazewell County is the 16th largest county in Illinois. The 2010 population was 135,487 and has seen a growth of -4.49% since that time.
Data after 2023 is projected based on recent change
The racial composition of Tazewell County includes 93.93% White, and smaller percentages for Black or African American, Asian, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
Race | Population | Percentage (of total) |
---|---|---|
White | 122,633 | 93.93% |
Two or more races | 4,062 | 3.11% |
Black or African American | 1,830 | 1.4% |
Asian | 1,333 | 1.02% |
Other race | 531 | 0.41% |
Native American | 144 | 0.11% |
Native Hawaiian or Pacific Islander | 22 | 0.02% |
Married
Widowed
Divorced
Separated
Never Married
Tazewell County's average per capita income is $50,232. Household income levels show a median of $76,704. The poverty rate stands at 8.73%.
Name | Median | Mean |
---|---|---|
Married Families | $109,897 | $128,917 |
Families | $97,571 | $116,369 |
Households | $76,704 | $95,638 |
Non Families | $45,019 | $56,480 |
Average Income
Median Household Income
Poverty Rate