| Place Name | Delaware Township |
| Place Type | Township |
| ZIP Code(s) | 48434 48441 48456 48465 |
| County | Sanilac County |
| Area Code(s) | 989,810 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2021) | 790 |
| Majority Ethnicity | White 97.91% |
| US Congressional District(s) | Michigan 10th |
| State House Districts | 83 |
| State Senate Districts | 25 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 97.91% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0.13% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 1.96% |