Tazewell County, IL Demographics

The total population of Tazewell County is estimated to be 131,276 with 64,995 males (49.51%) and 66,281 females (50.49%). There are 1,286 more females than males in Tazewell County.
The median household income in Tazewell County was $74,432 in 2021, which marked an a decrease of 605(0.81%) from $75,037 in 2020. This income is 99.77% of the U.S. median household income of $74,606 (all incomes in 2022 inflation-adjusted dollars).
Per the latest American Community Survey by the Census Bureau, Tazewell County sees its highest median household income among householders in the age group of 45 to 64 years old, at $84,184. Overall, the median household income for the county of Tazewell County stands at $72,930.
In Tazewell County, the median income for all workers aged 15 years and older, regardless of work hours, was $52,104 for males and $27,416 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $67,329 for males and $44,540 for females.
In Tazewell County, there are just three different racial groups among households. Among these, Asian households report a median household income of $95,237, followed by White households at $73,346, and Two or More Races households with a median household income of $64,762.
In 2022, the population of Tazewell County was 129,911, a 0.50% decrease year-by-year from 2021. Previously, in 2021, Tazewell County's population was 130,563, a decline of 0.39% compared to a population of 131,073 in 2020.
The median age in Tazewell County, IL is 41.4, as per 2021 ACS 5-Year Estimates. Of the total population, 18.78% were under the age of 15, 16.93% aged 15 to 29, 45.60% aged 30 to 64, 16.14% aged 65 to 84, and 2.55% were 85 years of age and older.
Racial distribution of Tazewell County population: 95.07% are White, 1.34% are Black or African American, 0.09% are American Indian and Alaska Native, 1.04% are Asian, 0.05% are Native Hawaiian and other Pacific Islander, 0.32% are some other race and 2.10% are multiracial.