2024 Contra Costa County, California Demographics | Comprehensive Profile
Explore comprehensive demographic statistics, economic indicators, and population trends for Contra Costa County, California. Source: 2024 American Community Survey (Census Bureau).
Contra Costa County, California Demographic Snapshot (2024)
Key demographic statistics summarized from the U.S. Census Bureau's 2024 American Community Survey (ACS).
Population
1,165,012
Median Age
40.5 years
Largest Group
White
38.1%% of pop.
Median Income
$127,229
Median Value
$866,800
Bachelor's Degree+
45.2%
Foreign Born
26.6%
Uninsured Rate
4.6%
Work From Home
21.3%
Private Sector
69.0%
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:
Contra Costa County, California (FIPS: 0500000US06013)