County Dossier
Ionia County
Michigan | County
Population
66,574
Land Area
571.3 sq mi
Context
Metro
Geography
County silhouette
- Land Area
- 571.3 sq mi
- Water Area
- 8.7 sq mi
- Water Share
- 1.5%
Terrain Layer
Open the county terrain view inside the atlas flow.
Population & Housing
Population
66,574
- Density
- 116.5 / sq mi
- Households
- 23,355
- Housing Units
- 24,861
- Median Age
- 39.1 years
Income & Economy
Median Household Income
$75,611
GDP
$2.33B
Real GDP Change+2.3%
- Per Capita Income
- $33,289
- Personal Income
- $2.98B
- Personal Income Per Capita
- $45,022
Classification
RUCC 1
Metro
Counties in metro areas of 1 million population or more
Relief
Min
618 ft
Mean
799 ft
Max
950 ft