| Place Name | Belmont |
| Place Type | Census Designated Place |
| ZIP Code(s) | 71406 |
| County | Sabine Parish |
| Area Code(s) | 318 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 583 |
| Population Growth Rate (2010-19) | -15.51% |
| Majority Ethnicity | White 78.02% |
| US Congressional District(s) | Louisiana 4th |
| State House Districts | 24 |
| State Senate Districts | 31 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 78.02% |
| African American | 0% |
| Hispanic | 21.98% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |