| Place Name | Sumner |
| Place Type | Town |
| ZIP Code(s) | 38957 |
| County | Tallahatchie County |
| Area Code(s) | 662 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 328 |
| Population Growth Rate (2010-19) | -12.03% |
| Majority Ethnicity | White 46.75% |
| US Congressional District(s) | Mississippi 2nd |
| State House Districts | 30 |
| State Senate Districts | 13 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 46.75% |
| African American | 42.11% |
| Hispanic | 0% |
| Asian | 1.86% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 9.29% |