| Place Name | Wadena |
| Place Type | City |
| ZIP Code(s) | 56482 |
| County | Wadena County |
| Area Code(s) | 218 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 4,183 |
| Population Growth Rate (2010-19) | 5.80% |
| Majority Ethnicity | White 95.74% |
| US Congressional District(s) | Minnesota 8th |
| State House Districts | 09A |
| State Senate Districts | 9 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 95.74% |
| African American | 0.89% |
| Hispanic | 0.67% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 2.7% |