County Dossier
Warren County
Illinois | County
Population
16,447
Land Area
542.4 sq mi
Context
Nonmetro
Geography
County silhouette
- Land Area
- 542.4 sq mi
- Water Area
- 0.7 sq mi
- Water Share
- 0.1%
Terrain Layer
Open the county terrain view inside the atlas flow.
Population & Housing
Population
16,447
- Density
- 30.3 / sq mi
- Households
- 6,787
- Housing Units
- 7,587
- Median Age
- 38.5 years
Income & Economy
Median Household Income
$67,385
GDP
$1.10B
Real GDP Change-0.6%
- Per Capita Income
- $35,164
- Personal Income
- $899.08M
- Personal Income Per Capita
- $55,441
Classification
RUCC 6
Nonmetro
Urban population of 5,000 to 20,000, adjacent to a metro area
Relief
Min
510 ft
Mean
717 ft
Max
806 ft