County Dossier
Johnson County
Missouri | County
Population
54,732
Land Area
829.3 sq mi
Context
Nonmetro
Geography
County silhouette
- Land Area
- 829.3 sq mi
- Water Area
- 3.9 sq mi
- Water Share
- 0.5%
Terrain Layer
Open the county terrain view inside the atlas flow.
Population & Housing
Population
54,732
- Density
- 66.0 / sq mi
- Households
- 21,087
- Housing Units
- 22,731
- Median Age
- 31.5 years
Income & Economy
Median Household Income
$67,272
GDP
$2.62B
Real GDP Change+2.6%
- Per Capita Income
- $32,773
- Personal Income
- $2.71B
- Personal Income Per Capita
- $48,420
Classification
RUCC 4
Nonmetro
Urban population of 20,000 or more, adjacent to a metro area
Relief
Min
651 ft
Mean
828 ft
Max
1,084 ft