| Place Name | Arenac Township |
| Place Type | Township |
| ZIP Code(s) | 48658 48749 48766 |
| County | Arenac County |
| Area Code(s) | 989 |
| Timezone | Eastern Standard Time (EST) |
| Population (2021) | 899 |
| Majority Ethnicity | White 94.24% |
| US Congressional District(s) | Michigan 5th |
| State House Districts | 97 |
| State Senate Districts | 36 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 94.24% |
| African American | 2.22% |
| Hispanic | 0.67% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 2.88% |