Cook County, IL — Population & Demographics
Cook County, IL has a population of 5,185,812. The median household income is $81,797 and the median age is 37.8.
5,185,812
Population
$81,797
Median Income
$305,200
Median Home Value
37.8
Median Age
Race & Ethnicity
| White | 46.4% |
| Black or African American | 22.5% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.7% |
| Two or More Races | 0.0% |
Economy & Income
$81,797
Median Household Income
$47,801
Per Capita Income
9.8%
Poverty Rate
4.5%
Unemployment
Housing
$305,200
Median Home Value
$1,381
Median Rent
57.5%
Homeownership
Education
88.3%
High School+
41.9%
Bachelor's+
Frequently Asked Questions
Cook County, IL has a population of 5,185,812 according to Census ACS 2023 data.
The median household income in Cook County, IL is $81,797.
Data from the American Community Survey (ACS) 5-Year estimates.