| Place Name | Poplar Bluff Township |
| Place Type | Township |
| ZIP Code(s) | 63901 63932 63945 63954 63967 |
| County | Butler County |
| Area Code(s) | 573 |
| Timezone | Central Daylight Time (CDT) |
| Population (2021) | 25,843 |
| Majority Ethnicity | White 88.02% |
| Metro/Micro Stats Area | Poplar Bluff, MO |
| US Congressional District(s) | Missouri 8th |
| State House Districts | 152,153 |
| State Senate Districts | 25 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 88.02% |
| African American | 8.48% |
| Hispanic | 0.58% |
| Asian | 0.24% |
| Native American | 0.12% |
| Hawaiin/Pacific Islander | 2.56% |