| Place Name | Napoleon Township |
| Place Type | Township |
| County | Jackson County |
| Area Code(s) | 517 |
| Timezone | Eastern Standard Time (EST) |
| Population (2021) | 6,858 |
| Majority Ethnicity | White 96.16% |
| Metro/Micro Stats Area | Jackson, MI |
| US Congressional District(s) | Michigan 7th |
| State House Districts | 64,65 |
| State Senate Districts | 16 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 96.16% |
| African American | 0.39% |
| Hispanic | 0.36% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 3.09% |