County Dossier
Richland County
Illinois | County
Population
15,598
Land Area
360.0 sq mi
Context
Nonmetro
Geography
County silhouette
- Land Area
- 360.0 sq mi
- Water Area
- 1.9 sq mi
- Water Share
- 0.5%
Terrain Layer
Open the county terrain view inside the atlas flow.
Population & Housing
Population
15,598
- Density
- 43.3 / sq mi
- Households
- 6,443
- Housing Units
- 7,363
- Median Age
- 42.3 years
Income & Economy
Median Household Income
$62,455
GDP
$834.21M
Real GDP Change+9.0%
- Per Capita Income
- $33,126
- Personal Income
- $882.19M
- Personal Income Per Capita
- $57,427
Classification
RUCC 7
Nonmetro
Urban population of 5,000 to 20,000, not adjacent to a metro area
Relief
Min
395 ft
Mean
477 ft
Max
605 ft