County Dossier
Mercer County
Pennsylvania | County
Population
109,257
Land Area
672.5 sq mi
Context
Nonmetro
Geography
County silhouette
- Land Area
- 672.5 sq mi
- Water Area
- 10.0 sq mi
- Water Share
- 1.5%
Terrain Layer
Open the county terrain view inside the atlas flow.
Population & Housing
Population
109,257
- Density
- 162.5 / sq mi
- Households
- 46,524
- Housing Units
- 50,930
- Median Age
- 45.1 years
Income & Economy
Median Household Income
$59,976
GDP
$5.51B
Real GDP Change+2.5%
- Per Capita Income
- $34,033
- Personal Income
- $5.75B
- Personal Income Per Capita
- $53,129
Classification
RUCC 4
Nonmetro
Urban population of 20,000 or more, adjacent to a metro area
Relief
Min
812 ft
Mean
1,209 ft
Max
1,623 ft