Burr Oak township is located in Mitchell County, Iowa Iowa. Unfortunately, the data for this location is currently limited or unavailable.
The median age in Burr Oak township is 41.2 years: 41.3 years for males, and 7.9 years for females. For every 100 females there are 84.7 males.
The racial composition of Burr Oak township includes 94.63% White, 4.88% Native American, and smaller percentages for Black or African American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 194 | 94.63% |
| Native American | 10 | 4.88% |
| Black or African American | 1 | 0.49% |