Clinton County, IL — Population & Demographics
Clinton County, IL has a population of 36,899. The median household income is $82,314 and the median age is 41.4.
36,899
Population
$82,314
Median Income
$180,500
Median Home Value
41.4
Median Age
Race & Ethnicity
| White | 91.4% |
| Black or African American | 3.2% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.1% |
| Two or More Races | 0.0% |
Economy & Income
$82,314
Median Household Income
$41,334
Per Capita Income
5.7%
Poverty Rate
2.0%
Unemployment
Housing
$180,500
Median Home Value
$934
Median Rent
79.3%
Homeownership
Education
92.0%
High School+
24.4%
Bachelor's+
Frequently Asked Questions
Clinton County, IL has a population of 36,899 according to Census ACS 2023 data.
The median household income in Clinton County, IL is $82,314.
Data from the American Community Survey (ACS) 5-Year estimates.