County Dossier
Clay County
Missouri | County
Population
258,122
Land Area
397.7 sq mi
Context
Metro
Geography
County silhouette
- Land Area
- 397.7 sq mi
- Water Area
- 11.0 sq mi
- Water Share
- 2.7%
Terrain Layer
Open the county terrain view inside the atlas flow.
Population & Housing
Population
258,122
- Density
- 649.1 / sq mi
- Households
- 102,171
- Housing Units
- 107,719
- Median Age
- 37.9 years
Income & Economy
Median Household Income
$88,468
GDP
$17.31B
Real GDP Change+0.6%
- Per Capita Income
- $43,986
- Personal Income
- $16.36B
- Personal Income Per Capita
- $62,130
Classification
RUCC 1
Metro
Counties in metro areas of 1 million population or more
Relief
Min
703 ft
Mean
882 ft
Max
1,088 ft