County Dossier
Polk County
Missouri | County
Population
32,444
Land Area
635.5 sq mi
Context
Metro
Geography
County silhouette
- Land Area
- 635.5 sq mi
- Water Area
- 6.9 sq mi
- Water Share
- 1.1%
Terrain Layer
Open the county terrain view inside the atlas flow.
Population & Housing
Population
32,444
- Density
- 51.1 / sq mi
- Households
- 12,059
- Housing Units
- 13,482
- Median Age
- 38.1 years
Income & Economy
Median Household Income
$59,647
GDP
$1.17B
Real GDP Change+2.1%
- Per Capita Income
- $31,140
- Personal Income
- $1.56B
- Personal Income Per Capita
- $47,173
Classification
RUCC 2
Metro
Counties in metro areas of 250,000 to 1 million population
Relief
Min
822 ft
Mean
1,046 ft
Max
1,327 ft