Johnson County, IL — Population & Demographics
Johnson County, IL has a population of 13,350. The median household income is $65,203 and the median age is 42.7.
13,350
Population
$65,203
Median Income
$148,200
Median Home Value
42.7
Median Age
Race & Ethnicity
| White | 82.2% |
| Black or African American | 7.6% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 4.8% |
| Two or More Races | 0.0% |
Economy & Income
$65,203
Median Household Income
$28,028
Per Capita Income
13.1%
Poverty Rate
1.0%
Unemployment
Housing
$148,200
Median Home Value
$634
Median Rent
84.7%
Homeownership
Education
85.9%
High School+
18.8%
Bachelor's+
Frequently Asked Questions
Johnson County, IL has a population of 13,350 according to Census ACS 2023 data.
The median household income in Johnson County, IL is $65,203.
Data from the American Community Survey (ACS) 5-Year estimates.