| Place Name | Fort Sumner |
| Place Type | Village |
| ZIP Code(s) | 88119 |
| County | De Baca County |
| Area Code(s) | 575 |
| Timezone | Mountain Daylight Time (MDT) |
| Population (2022) | 1,015 |
| Population Growth Rate (2010-19) | -13.77% |
| Majority Ethnicity | Hispanic 0.13% |
| US Congressional District(s) | New Mexico 2nd |
| State House Districts | 63 |
| State Senate Districts | 27 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 33.12% |
| African American | 2.8% |
| Hispanic | 0.13% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 63.95% |