County Dossier
Snohomish County
Washington | County
Population
844,430
Land Area
2,086.5 sq mi
Context
Metro
Geography
County silhouette
- Land Area
- 2,086.5 sq mi
- Water Area
- 109.2 sq mi
- Water Share
- 5.0%
Terrain Layer
Open the county terrain view inside the atlas flow.
Population & Housing
Population
844,430
- Density
- 404.7 / sq mi
- Households
- 316,212
- Housing Units
- 331,530
- Median Age
- 38.6 years
Income & Economy
Median Household Income
$111,246
GDP
$61.97B
Real GDP Change+1.8%
- Per Capita Income
- $54,628
- Personal Income
- $67.79B
- Personal Income Per Capita
- $78,447
Classification
RUCC 1
Metro
Counties in metro areas of 1 million population or more
Relief
Min
-1 ft
Mean
2,056 ft
Max
10,542 ft