Contra Costa County
Large fringe metro
FIPS 06013
Profiled Cities (1)
People
1.17M
Population
Census 2025 Est.1632.1/sq mi
Density
Census 2025 Est.0.3%
Growth 2020–25
Census 2020–2025$127K
Median HH Income
ACS 2024 5-yr40.5
Median Age
ACS 2024 5-yr89.6%
Bachelor's+
ACS 2024 5-yr8.4%
Poverty Rate
SAIPE 20244.6%
Uninsured
ACS 2024 5-yr68.0%
Owner-Occupied
ACS 2024 5-yr11.1%
Disability
ACS 2024 5-yr27.6%
Hispanic
ACS 2024 5-yr38.1%
Non-Hisp. White
ACS 2024 5-yr7.9%
Non-Hisp. Black
ACS 2024 5-yrMigration
IRS Statistics of Income county migration. Measures tax filer movement, not Census population counts.
43K
Inflow (people)
IRS SOI 2022–2348.3K
Outflow (people)
IRS SOI 2022–23-5,302
Net Migration
IRS SOI 2022–23Economy
4.5%
Unemployment
BLS LAUS 2025582.3K
Labor Force
BLS LAUS 2025$108K
Per Capita Income
BEA 2024$96.6B
County GDP
BEA 202425.9K
Business Establishments
CBP 2023343.7K
Employees
CBP 2023$28.1B
Annual Payroll
CBP 2023Housing
$867K
Median Home Value
ACS 2024 5-yr$2K
Median Gross Rent
ACS 2024 5-yr83.3K
Owner HH w/ Housing Problems
ACS 2024 5-yr75.9K
Renter HH w/ Housing Problems
ACS 2024 5-yrYes
Housing Stress (USDA)
ACS 2024 5-yrHealth
48th pctile
Social Vulnerability
CDC SVI 202227.8%
Adult Obesity
CDC PLACES 20259.6%
Diabetes
CDC PLACES 202516.2%
Poor Mental Health
CDC PLACES 20259.3%
Current Smoking
CDC PLACES 2025104.4/100K
Primary Care Physicians
HRSA AHRF 2024–251.3/1K
Hospital Beds
HRSA AHRF 2024–25592.7/1K bene
Medicare ER Visits
CMS 2023Environment & Risk
99.5
FEMA Risk Score
FEMA NRI Dec 2025Very High
Risk Rating
FEMA NRI Dec 2025Relatively High
Resilience Rating
FEMA NRI Dec 2025$970.5M
Expected Annual Loss
FEMA NRI Dec 202511.77
PM2.5 (EPA EJScreen)
EPA EJScreen 20240.17
Diesel PM
EPA EJScreen 20241.4%
EJ Demographic Index
EPA EJScreen 2024Broadband & Food Access
1.0%
Fixed Broadband 100/20 Mbps
FCC 20241.0%
Mobile 5G Coverage
FCC 202423.2%
Low Food Access (pop)
USDA FEA 20190.8%
No-Car Low Food Access (HH)
USDA FEA 2019Land & Climate
716.9 sq mi
Land Area
TIGER 202460.4°F
Avg Temp (1991–2020)
NOAA 1991–202071.5°F
Avg Max Temp
NOAA 1991–202049.2°F
Avg Min Temp
NOAA 1991–202019.3"
Annual Precip
NOAA 1991–2020County Character
Metro - Counties in metro areas of 1 million population or more
Rural-Urban Class (RUCC)
TIGER 2024Large fringe metro
NCHS Urban-Rural Class
TIGER 2024Not industry-dependent
Industry Dependence (USDA)
TIGER 2024None
Typology Flags
TIGER 2024