County Dossier
Sullivan County
Indiana | County
Population
20,780
Land Area
447.2 sq mi
Context
Metro
Geography
County silhouette
- Land Area
- 447.2 sq mi
- Water Area
- 6.9 sq mi
- Water Share
- 1.5%
Terrain Layer
Open the county terrain view inside the atlas flow.
Population & Housing
Population
20,780
- Density
- 46.5 / sq mi
- Households
- 7,832
- Housing Units
- 8,791
- Median Age
- 41.7 years
Income & Economy
Median Household Income
$56,204
GDP
$1.16B
Real GDP Change-10.1%
- Per Capita Income
- $30,787
- Personal Income
- $965.65M
- Personal Income Per Capita
- $46,497
Classification
RUCC 3
Metro
Counties in metro areas of fewer than 250,000 population
Relief
Min
266 ft
Mean
507 ft
Max
703 ft