County Dossier
Marion County
South Carolina | County
Population
28,664
Land Area
489.4 sq mi
Context
Nonmetro
Geography
County silhouette
- Land Area
- 489.4 sq mi
- Water Area
- 4.8 sq mi
- Water Share
- 1.0%
Terrain Layer
Open the county terrain view inside the atlas flow.
Population & Housing
Population
28,664
- Density
- 58.6 / sq mi
- Households
- 12,177
- Housing Units
- 14,505
- Median Age
- 42.6 years
Income & Economy
Median Household Income
$36,301
GDP
$900.74M
Real GDP Change+7.7%
- Per Capita Income
- $22,884
- Personal Income
- $1.34B
- Personal Income Per Capita
- $47,091
Classification
RUCC 6
Nonmetro
Urban population of 5,000 to 20,000, adjacent to a metro area
Relief
Min
4 ft
Mean
54 ft
Max
128 ft