Knoxville, IL Demographics

The total population of Knoxville is estimated to be 3,318 with 1,434 males (43.22%) and 1,884 females (56.78%). There are 450 more females than males in Knoxville.
The median household income in Knoxville was $73,232 in 2021, which marked an an increase of 994(1.38%) from $72,238 in 2020. This income is 98.16% 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, Knoxville sees its highest median household income among householders in the age group of 45 to 64 years old, at $94,521. Overall, the median household income for the city of Knoxville stands at $73,232.
In Knoxville, the median income for all workers aged 15 years and older, regardless of work hours, was $46,803 for males and $24,164 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $61,154 for males and $45,419 for females.
In Knoxville, population is primarily represented by White households, reporting a median income of $73,683.
In 2022, the population of Knoxville was 2,827, a 1.43% decrease year-by-year from 2021. Previously, in 2021, Knoxville's population was 2,868, a decline of 0.83% compared to a population of 2,892 in 2020.
The median age in Knoxville, IL is 42.2, as per 2021 ACS 5-Year Estimates. Of the total population, 20.75% were under the age of 15, 14.98% aged 15 to 29, 41.84% aged 30 to 64, 18.45% aged 65 to 84, and 3.99% were 85 years of age and older.
Racial distribution of Knoxville population: 96.96% are White, 0.15% are Black or African American, 0.34% are Asian and 2.55% are multiracial.