| Place Name | Alpena Township |
| Place Type | Township |
| ZIP Code(s) | 49707 49766 |
| County | Alpena County |
| Area Code(s) | 989 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2021) | 9,087 |
| Majority Ethnicity | White 97.75% |
| Metro/Micro Stats Area | Alpena, MI |
| US Congressional District(s) | Michigan 1st |
| State House Districts | 106 |
| State Senate Districts | 36 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 97.75% |
| African American | 0.32% |
| Hispanic | 0.24% |
| Asian | 1.02% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.67% |