| Place Name | Mastodon Township |
| Place Type | Township |
| ZIP Code(s) | 49801 49902 49920 49927 54121 |
| County | Iron County |
| Area Code(s) | 906 |
| Timezone | Central Standard Time (CST) |
| Population (2021) | 649 |
| Majority Ethnicity | White 96.67% |
| US Congressional District(s) | Michigan 1st |
| State House Districts | 110 |
| State Senate Districts | 38 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 96.67% |
| African American | 0% |
| Hispanic | 0.61% |
| Asian | 0.3% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 2.42% |