2024 Jefferson County, Missouri Demographics | Comprehensive Profile
Explore comprehensive demographic statistics, economic indicators, and population trends for Jefferson County, Missouri. Source: 2024 American Community Survey (Census Bureau).
Jefferson County, Missouri Demographic Snapshot (2024)
Key demographic statistics summarized from the U.S. Census Bureau's 2024 American Community Survey (ACS).
Population
229,458
Median Age
40.3 years
Largest Group
White
88.5%% of pop.
Median Income
$82,851
Median Value
$237,200
Bachelor's Degree+
24.7%
Foreign Born
2.3%
Uninsured Rate
6.6%
Work From Home
11.5%
Private Sector
75.1%
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:
Jefferson County, Missouri (FIPS: 0500000US29099)