County Dossier
Northumberland County
Pennsylvania | County
Population
90,560
Land Area
457.7 sq mi
Context
Nonmetro
Geography
County silhouette
- Land Area
- 457.7 sq mi
- Water Area
- 19.6 sq mi
- Water Share
- 4.1%
Terrain Layer
Open the county terrain view inside the atlas flow.
Population & Housing
Population
90,560
- Density
- 197.9 / sq mi
- Households
- 37,886
- Housing Units
- 43,395
- Median Age
- 44.5 years
Income & Economy
Median Household Income
$60,583
GDP
$4.73B
Real GDP Change+12.4%
- Per Capita Income
- $33,575
- Personal Income
- $4.68B
- Personal Income Per Capita
- $51,987
Classification
RUCC 4
Nonmetro
Urban population of 20,000 or more, adjacent to a metro area
Relief
Min
384 ft
Mean
770 ft
Max
1,785 ft