2024 St. Louis County, Missouri Demographics | Comprehensive Profile
Explore comprehensive demographic statistics, economic indicators, and population trends for St. Louis County, Missouri. Source: 2024 American Community Survey (Census Bureau).
St. Louis County, Missouri Demographic Snapshot (2024)
Key demographic statistics summarized from the U.S. Census Bureau's 2024 American Community Survey (ACS).
Population
995,569
Median Age
40.3 years
Largest Group
White
61.4%% of pop.
Median Income
$82,936
Median Value
$276,800
Bachelor's Degree+
47.4%
Foreign Born
8.4%
Uninsured Rate
5.7%
Work From Home
18.3%
Private Sector
71.3%
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:
St. Louis County, Missouri (FIPS: 0500000US29189)