2024 Cook County, Illinois Demographics | Comprehensive Profile
Explore comprehensive demographic statistics, economic indicators, and population trends for Cook County, Illinois. Source: 2024 American Community Survey (Census Bureau).
Cook County, Illinois Demographic Snapshot (2024)
Key demographic statistics summarized from the U.S. Census Bureau's 2024 American Community Survey (ACS).
Population
5,182,090
Median Age
38.0 years
Largest Group
White
40.1%% of pop.
Median Income
$83,498
Median Value
$324,500
Bachelor's Degree+
42.7%
Foreign Born
21.7%
Uninsured Rate
8.9%
Work From Home
18.9%
Private Sector
71.7%
Source: U.S. Census Bureau, 2024 American Community Survey (ACS) Estimates
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About This Data
Data Source:
U.S. Census Bureau, 2024 American Survey (ACS)
Survey Year:
2024
Last Updated:
2026-02-11
Geography:
Cook County, Illinois (FIPS: 0500000US17031)