| Place Name | Ionia |
| Place Type | City |
| ZIP Code(s) | 48846 |
| County | Ionia County |
| Area Code(s) | 616 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 11,602 |
| Population Growth Rate (2010-19) | 17.41% |
| Majority Ethnicity | White 69.37% |
| Metro/Micro Stats Area | Grand Rapids-Kentwood, MI |
| US Congressional District(s) | Michigan 3rd |
| State House Districts | 86 |
| State Senate Districts | 19 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 69.37% |
| African American | 18.73% |
| Hispanic | 0.17% |
| Asian | 0.32% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 11.41% |