County Dossier
Austin County
Texas | County
Population
31,170
Land Area
646.5 sq mi
Context
Metro
Geography
County silhouette
- Land Area
- 646.5 sq mi
- Water Area
- 9.9 sq mi
- Water Share
- 1.5%
Terrain Layer
Open the county terrain view inside the atlas flow.
Population & Housing
Population
31,170
- Density
- 48.2 / sq mi
- Households
- 12,128
- Housing Units
- 14,319
- Median Age
- 41.1 years
Income & Economy
Median Household Income
$75,789
GDP
$2.38B
Real GDP Change+5.7%
- Per Capita Income
- $37,650
- Personal Income
- $2.19B
- Personal Income Per Capita
- $67,423
Classification
RUCC 1
Metro
Counties in metro areas of 1 million population or more
Relief
Min
67 ft
Mean
231 ft
Max
469 ft