County Dossier
Collin County
Texas | County
Population
1,163,337
Land Area
841.5 sq mi
Context
Metro
Geography
County silhouette
- Land Area
- 841.5 sq mi
- Water Area
- 44.4 sq mi
- Water Share
- 5.0%
Terrain Layer
Open the county terrain view inside the atlas flow.
Population & Housing
Population
1,163,337
- Density
- 1,382.4 / sq mi
- Households
- 416,646
- Housing Units
- 437,396
- Median Age
- 37.3 years
Income & Economy
Median Household Income
$121,600
GDP
$115.36B
Real GDP Change+5.4%
- Per Capita Income
- $57,056
- Personal Income
- $112.28B
- Personal Income Per Capita
- $89,488
Classification
RUCC 1
Metro
Counties in metro areas of 1 million population or more
Relief
Min
435 ft
Mean
621 ft
Max
821 ft