| Place Name | Quanah |
| Place Type | City |
| ZIP Code(s) | 79252 |
| County | Hardeman County |
| Area Code(s) | 940 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 2,997 |
| Population Growth Rate (2010-19) | -13.71% |
| Majority Ethnicity | White 72.96% |
| US Congressional District(s) | Texas 13th |
| State House Districts | 68 |
| State Senate Districts | 28 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 72.96% |
| African American | 1.41% |
| Hispanic | 0.77% |
| Asian | 3.3% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 21.55% |