County Dossier
Williamson County
Texas | County
Population
672,688
Land Area
1,115.9 sq mi
Context
Metro
Geography
County silhouette
- Land Area
- 1,115.9 sq mi
- Water Area
- 16.0 sq mi
- Water Share
- 1.4%
Terrain Layer
Open the county terrain view inside the atlas flow.
Population & Housing
Population
672,688
- Density
- 602.8 / sq mi
- Households
- 252,323
- Housing Units
- 262,644
- Median Age
- 37.3 years
Income & Economy
Median Household Income
$111,340
GDP
$44.61B
Real GDP Change+6.0%
- Per Capita Income
- $53,505
- Personal Income
- $55.40B
- Personal Income Per Capita
- $76,156
Classification
RUCC 1
Metro
Counties in metro areas of 1 million population or more
Relief
Min
405 ft
Mean
756 ft
Max
1,373 ft