County Dossier
St. Clair County
Alabama | County
Population
94,166
Land Area
631.6 sq mi
Context
Metro
Geography
County silhouette
- Land Area
- 631.6 sq mi
- Water Area
- 21.7 sq mi
- Water Share
- 3.3%
Terrain Layer
Open the county terrain view inside the atlas flow.
Population & Housing
Population
94,166
- Density
- 149.1 / sq mi
- Households
- 35,107
- Housing Units
- 39,247
- Median Age
- 41.2 years
Income & Economy
Median Household Income
$77,463
GDP
$3.16B
Real GDP Change+5.5%
- Per Capita Income
- $34,786
- Personal Income
- $5.32B
- Personal Income Per Capita
- $54,878
Classification
RUCC 1
Metro
Counties in metro areas of 1 million population or more
Relief
Min
301 ft
Mean
683 ft
Max
1,554 ft