County Dossier
Rockingham County
New Hampshire | County
Population
319,082
Land Area
695.6 sq mi
Context
Metro
Geography
County silhouette
- Land Area
- 695.6 sq mi
- Water Area
- 99.7 sq mi
- Water Share
- 12.5%
Terrain Layer
Open the county terrain view inside the atlas flow.
Population & Housing
Population
319,082
- Density
- 458.7 / sq mi
- Households
- 127,570
- Housing Units
- 137,794
- Median Age
- 45.0 years
Income & Economy
Median Household Income
$118,331
GDP
$32.67B
Real GDP Change+2.3%
- Per Capita Income
- $61,558
- Personal Income
- $32.31B
- Personal Income Per Capita
- $100,216
Classification
RUCC 1
Metro
Counties in metro areas of 1 million population or more
Relief
Min
-6 ft
Mean
230 ft
Max
1,344 ft