| Place Name | Port Austin Township |
| Place Type | Township |
| ZIP Code(s) | 48467 48468 |
| County | Huron County |
| Area Code(s) | 989 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2021) | 1,347 |
| Majority Ethnicity | White 92.02% |
| US Congressional District(s) | Michigan 10th |
| State House Districts | 84 |
| State Senate Districts | 25 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 92.02% |
| African American | 0.36% |
| Hispanic | 0.43% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 7.19% |