County Dossier
Union County
Ohio | County
Population
67,324
Land Area
431.7 sq mi
Context
Metro
Geography
County silhouette
- Land Area
- 431.7 sq mi
- Water Area
- 5.2 sq mi
- Water Share
- 1.2%
Terrain Layer
Open the county terrain view inside the atlas flow.
Population & Housing
Population
67,324
- Density
- 155.9 / sq mi
- Households
- 24,232
- Housing Units
- 25,158
- Median Age
- 38.5 years
Income & Economy
Median Household Income
$112,322
GDP
$6.20B
Real GDP Change+9.0%
- Per Capita Income
- $50,711
- Personal Income
- $5.42B
- Personal Income Per Capita
- $75,616
Classification
RUCC 1
Metro
Counties in metro areas of 1 million population or more
Relief
Min
887 ft
Mean
998 ft
Max
1,142 ft