| Place Name | Napoleon |
| Place Type | City |
| ZIP Code(s) | 58561 |
| County | Logan County |
| Area Code(s) | 701 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 812 |
| Population Growth Rate (2010-19) | -5.43% |
| Majority Ethnicity | White 99.87% |
| US Congressional District(s) | North Dakota At-Large |
| State House Districts | 28 |
| State Senate Districts | 28 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 99.87% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0.13% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |