County Dossier
Dauphin County
Pennsylvania | County
Population
289,593
Land Area
524.9 sq mi
Context
Metro
Geography
County silhouette
- Land Area
- 524.9 sq mi
- Water Area
- 33.2 sq mi
- Water Share
- 6.0%
Terrain Layer
Open the county terrain view inside the atlas flow.
Population & Housing
Population
289,593
- Density
- 551.7 / sq mi
- Households
- 121,358
- Housing Units
- 127,828
- Median Age
- 39.4 years
Income & Economy
Median Household Income
$76,242
GDP
$28.91B
Real GDP Change+1.0%
- Per Capita Income
- $42,294
- Personal Income
- $18.28B
- Personal Income Per Capita
- $62,394
Classification
RUCC 2
Metro
Counties in metro areas of 250,000 to 1 million population
Relief
Min
71 ft
Mean
667 ft
Max
1,767 ft