2024 Washington County, Illinois Demographics | Comprehensive Profile
Explore comprehensive demographic statistics, economic indicators, and population trends for Washington County, Illinois. Source: 2024 American Community Survey (Census Bureau).
Washington County, Illinois Demographic Snapshot (2024)
Key demographic statistics summarized from the U.S. Census Bureau's 2024 American Community Survey (ACS).
Population
13,627
Median Age
44.2 years
Largest Group
White
94.8%% of pop.
Median Income
$78,224
Median Value
$155,700
Bachelor's Degree+
23.5%
Foreign Born
0.6%
Uninsured Rate
3.4%
Work From Home
7.4%
Private Sector
70.9%
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:
Washington County, Illinois (FIPS: 0500000US17189)