| Place Name | Jefferson Township (Ouachita County) |
| Place Type | Township |
| ZIP Code(s) | 71726 71764 71858 |
| County | Ouachita County |
| Area Code(s) | 327,870 |
| Timezone | Central Standard Time (CST) |
| Population (2021) | 326 |
| Majority Ethnicity | African American 93.56% |
| Metro/Micro Stats Area | Camden, AR |
| US Congressional District(s) | Arkansas 4th |
| State House Districts | 5,6 |
| State Senate Districts | 12 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 6.44% |
| African American | 93.56% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |