County Dossier
Gem County
Idaho | County
Population
20,614
Land Area
559.8 sq mi
Context
Metro
Geography
County silhouette
- Land Area
- 559.8 sq mi
- Water Area
- 4.8 sq mi
- Water Share
- 0.9%
Terrain Layer
Open the county terrain view inside the atlas flow.
Population & Housing
Population
20,614
- Density
- 36.8 / sq mi
- Households
- 7,643
- Housing Units
- 7,954
- Median Age
- 44.2 years
Income & Economy
Median Household Income
$64,605
GDP
$696.05M
Real GDP Change+6.3%
- Per Capita Income
- $33,907
- Personal Income
- $1.09B
- Personal Income Per Capita
- $49,972
Classification
RUCC 2
Metro
Counties in metro areas of 250,000 to 1 million population
Relief
Min
2,237 ft
Mean
3,568 ft
Max
7,940 ft