County Dossier
Polk County
Wisconsin | County
Population
45,555
Land Area
914.3 sq mi
Context
Nonmetro
Geography
County silhouette
- Land Area
- 914.3 sq mi
- Water Area
- 42.1 sq mi
- Water Share
- 4.4%
Terrain Layer
Open the county terrain view inside the atlas flow.
Population & Housing
Population
45,555
- Density
- 49.8 / sq mi
- Households
- 19,542
- Housing Units
- 24,558
- Median Age
- 46.7 years
Income & Economy
Median Household Income
$77,219
GDP
$2.19B
Real GDP Change+0.2%
- Per Capita Income
- $41,288
- Personal Income
- $2.75B
- Personal Income Per Capita
- $60,035
Classification
RUCC 8
Nonmetro
Urban population of fewer than 5,000, adjacent to a metro area
Relief
Min
678 ft
Mean
1,114 ft
Max
1,413 ft