| Place Name | Hadley Township |
| Place Type | Township |
| ZIP Code(s) | 71770 71827 71860 |
| County | Lafayette County |
| Area Code(s) | 327,870 |
| Timezone | Central Standard Time (CST) |
| Population (2021) | 899 |
| Majority Ethnicity | White 75.78% |
| US Congressional District(s) | Arkansas 4th |
| State House Districts | 2,5 |
| State Senate Districts | 11 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 75.78% |
| African American | 23.88% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.34% |