County Dossier
Alameda County
California | County
Population
1,649,473
Land Area
737.5 sq mi
Context
Metro
Geography
County silhouette
- Land Area
- 737.5 sq mi
- Water Area
- 83.7 sq mi
- Water Share
- 10.2%
Terrain Layer
Open the county terrain view inside the atlas flow.
Population & Housing
Population
1,649,473
- Density
- 2,236.7 / sq mi
- Households
- 598,246
- Housing Units
- 637,212
- Median Age
- 39.0 years
Income & Economy
Median Household Income
$129,367
GDP
$182.54B
Real GDP Change+1.0%
- Per Capita Income
- $65,862
- Personal Income
- $183.49B
- Personal Income Per Capita
- $111,268
Classification
RUCC 1
Metro
Counties in metro areas of 1 million population or more
Relief
Min
-17 ft
Mean
759 ft
Max
3,825 ft