| Place Name | Allegan |
| Place Type | City |
| ZIP Code(s) | 49010 |
| County | Allegan County |
| Area Code(s) | 269 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 5,004 |
| Population Growth Rate (2010-19) | 4.48% |
| Majority Ethnicity | White 87.44% |
| Metro/Micro Stats Area | Holland, MI |
| US Congressional District(s) | Michigan 6th |
| State House Districts | 80 |
| State Senate Districts | 26 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 87.44% |
| African American | 5.35% |
| Hispanic | 0.66% |
| Asian | 1.48% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 5.06% |