2024 DeKalb County, Illinois Demographics | Comprehensive Profile
Explore comprehensive demographic statistics, economic indicators, and population trends for DeKalb County, Illinois. Source: 2024 American Community Survey (Census Bureau).
DeKalb County, Illinois Demographic Snapshot (2024)
Key demographic statistics summarized from the U.S. Census Bureau's 2024 American Community Survey (ACS).
Population
100,703
Median Age
32.7 years
Largest Group
White
71.0%% of pop.
Median Income
$70,724
Median Value
$243,600
Bachelor's Degree+
33.0%
Foreign Born
6.4%
Uninsured Rate
5.1%
Work From Home
9.3%
Private Sector
70.1%
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:
DeKalb County, Illinois (FIPS: 0500000US17037)