Alameda County
Large central metro
FIPS 06001
Profiled Cities (3)
People
1.64M
Population
Census 2025 Est.2219.3/sq mi
Density
Census 2025 Est.-2.6%
Growth 2020–25
Census 2020–2025$129K
Median HH Income
ACS 2024 5-yr39.0
Median Age
ACS 2024 5-yr88.8%
Bachelor's+
ACS 2024 5-yr9.2%
Poverty Rate
SAIPE 20244.0%
Uninsured
ACS 2024 5-yr54.4%
Owner-Occupied
ACS 2024 5-yr10.3%
Disability
ACS 2024 5-yr23.4%
Hispanic
ACS 2024 5-yr27.4%
Non-Hisp. White
ACS 2024 5-yr9.3%
Non-Hisp. Black
ACS 2024 5-yrMigration
IRS Statistics of Income county migration. Measures tax filer movement, not Census population counts.
61.7K
Inflow (people)
IRS SOI 2022–2380.3K
Outflow (people)
IRS SOI 2022–23-18,573
Net Migration
IRS SOI 2022–23Economy
4.5%
Unemployment
BLS LAUS 2025866.3K
Labor Force
BLS LAUS 2025$111K
Per Capita Income
BEA 2024$182.5B
County GDP
BEA 202442.3K
Business Establishments
CBP 2023749.1K
Employees
CBP 2023$75.8B
Annual Payroll
CBP 2023Housing
$1.1M
Median Home Value
ACS 2024 5-yr$2K
Median Gross Rent
ACS 2024 5-yr93.4K
Owner HH w/ Housing Problems
ACS 2024 5-yr139.4K
Renter HH w/ Housing Problems
ACS 2024 5-yrYes
Housing Stress (USDA)
ACS 2024 5-yrHealth
51st pctile
Social Vulnerability
CDC SVI 202222.5%
Adult Obesity
CDC PLACES 202510.1%
Diabetes
CDC PLACES 202515.5%
Poor Mental Health
CDC PLACES 20259.2%
Current Smoking
CDC PLACES 2025116.1/100K
Primary Care Physicians
HRSA AHRF 2024–252.0/1K
Hospital Beds
HRSA AHRF 2024–25598.1/1K bene
Medicare ER Visits
CMS 2023Environment & Risk
99.8
FEMA Risk Score
FEMA NRI Dec 2025Very High
Risk Rating
FEMA NRI Dec 2025Very High
Resilience Rating
FEMA NRI Dec 2025$1.9B
Expected Annual Loss
FEMA NRI Dec 202511.32
PM2.5 (EPA EJScreen)
EPA EJScreen 20240.25
Diesel PM
EPA EJScreen 20241.6%
EJ Demographic Index
EPA EJScreen 2024Broadband & Food Access
1.0%
Fixed Broadband 100/20 Mbps
FCC 20241.0%
Mobile 5G Coverage
FCC 20248.1%
Low Food Access (pop)
USDA FEA 20190.3%
No-Car Low Food Access (HH)
USDA FEA 2019Land & Climate
737.5 sq mi
Land Area
TIGER 202459.5°F
Avg Temp (1991–2020)
NOAA 1991–202070.0°F
Avg Max Temp
NOAA 1991–202048.9°F
Avg Min Temp
NOAA 1991–202019.1"
Annual Precip
NOAA 1991–2020County Character
Metro - Counties in metro areas of 1 million population or more
Rural-Urban Class (RUCC)
TIGER 2024Large central metro
NCHS Urban-Rural Class
TIGER 2024Not industry-dependent
Industry Dependence (USDA)
TIGER 2024None
Typology Flags
TIGER 2024