| Place Name | Dumas |
| Place Type | City |
| ZIP Code(s) | 79029 |
| County | Moore County |
| Area Code(s) | 806 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 14,618 |
| Population Growth Rate (2010-19) | -1.29% |
| Majority Ethnicity | White 51.02% |
| Metro/Micro Stats Area | Dumas, TX |
| US Congressional District(s) | Texas 13th |
| State House Districts | 87 |
| State Senate Districts | 31 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 51.02% |
| African American | 2.36% |
| Hispanic | 0.72% |
| Asian | 2.41% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 43.49% |