| Place Name | Doniphan Township |
| Place Type | Township |
| ZIP Code(s) | 63935 63939 |
| County | Ripley County |
| Area Code(s) | 573 |
| Timezone | Central Standard Time (CST) |
| Population (2021) | 4,371 |
| Majority Ethnicity | White 95.51% |
| Metro/Micro Stats Area | Poplar Bluff, MO |
| US Congressional District(s) | Missouri 8th |
| State House Districts | 153 |
| State Senate Districts | 33 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 95.51% |
| African American | 0.71% |
| Hispanic | 0.28% |
| Asian | 1.62% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 1.88% |