| Place Name | Old River Township |
| Place Type | Township |
| ZIP Code(s) | 71644 72004 |
| County | Jefferson County |
| Area Code(s) | 327,870 |
| Timezone | Central Standard Time (CST) |
| Population () | |
| Metro/Micro Stats Area | Pine Bluff, AR |
| US Congressional District(s) | Arkansas 1st |
| State House Districts | 16 |
| State Senate Districts | 25 |