| Place Name | Sugar Island Township |
| Place Type | Township |
| ZIP Code(s) | 49783 |
| County | Chippewa County |
| Area Code(s) | 906 |
| Timezone | (UTC) |
| Population (2021) | 589 |
| Majority Ethnicity | White 71.61% |
| Metro/Micro Stats Area | Sault Ste. Marie, MI |
| US Congressional District(s) | Michigan 1st |
| State House Districts | 107 |
| State Senate Districts | 37 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 71.61% |
| African American | 0% |
| Hispanic | 26.76% |
| Asian | 0.18% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 1.45% |