| Place Name | Pencil Bluff Township |
| Place Type | Township |
| ZIP Code(s) | 71957 71961 71965 |
| County | Montgomery County |
| Area Code(s) | 327,870 |
| Timezone | Central Standard Time (CST) |
| Population (2021) | 330 |
| Majority Ethnicity | White 78.37% |
| US Congressional District(s) | Arkansas 4th |
| State House Districts | 20,21 |
| State Senate Districts | 10 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 78.37% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0.96% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 20.67% |