| Name | Ionia County |
| Place Type | County |
| Located in | Michigan, United States |
| Coordinates (lat, lon) | 42.9500328, -85.0666718 |
| Population | 57,024 |
| Elevation | 247 m |
| USGS GNIS FeatureID | 1622976 |
| Histopolis Place ID | 743231284 |
| |
| Border Colors: | Ionia County | Michigan |
|
16 Townships, 3 Cities (Township is assumed unless noted)
3 Cities, 7 Villages, 16 Unincorporated Places (u.p.) (Unincoporated Place (u.p.) is assumed unless noted)