Knox County, IL — Population & Demographics
Knox County, IL has a population of 49,294. The median household income is $53,291 and the median age is 42.4.
49,294
Population
$53,291
Median Income
$104,900
Median Home Value
42.4
Median Age
Race & Ethnicity
| White | 83.3% |
| Black or African American | 7.8% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.7% |
| Two or More Races | 0.0% |
Economy & Income
$53,291
Median Household Income
$29,614
Per Capita Income
10.5%
Poverty Rate
2.4%
Unemployment
Housing
$104,900
Median Home Value
$725
Median Rent
69.8%
Homeownership
Education
89.3%
High School+
20.3%
Bachelor's+
Frequently Asked Questions
Knox County, IL has a population of 49,294 according to Census ACS 2023 data.
The median household income in Knox County, IL is $53,291.
Data from the American Community Survey (ACS) 5-Year estimates.