| Place Name | Burr Oak Township (Mitchell County) |
| Place Type | Township |
| ZIP Code(s) | 50454 50461 50466 |
| County | Mitchell County |
| Area Code(s) | 641 |
| Timezone | Central Daylight Time (CDT) |
| Population (2021) | 86 |
| Majority Ethnicity | White 98.84% |
| US Congressional District(s) | Iowa 1st |
| State House Districts | 51 |
| State Senate Districts | 26 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 98.84% |
| African American | 1.16% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |