| Place Name | Dardanelle Township |
| Place Type | Township |
| ZIP Code(s) | 72802 72834 72847 72858 |
| County | Yell County Logan County |
| Area Code(s) | 479 |
| Timezone | Central Daylight Time (CDT) |
| Population (2021) | 8,280 |
| Majority Ethnicity | White 75.37% |
| Metro/Micro Stats Area | Russellville, AR |
| US Congressional District(s) | Arkansas 4th |
| State House Districts | 73 |
| State Senate Districts | 6 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 75.37% |
| African American | 2% |
| Hispanic | 0.2% |
| Asian | 0.02% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 22.41% |