| Place Name | Cumby |
| Place Type | City |
| ZIP Code(s) | 75433 |
| County | Hopkins County |
| Area Code(s) | 430,903 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 804 |
| Population Growth Rate (2010-19) | -12.61% |
| Majority Ethnicity | White 93.76% |
| Metro/Micro Stats Area | Sulphur Springs, TX |
| US Congressional District(s) | Texas 4th |
| State House Districts | 2 |
| State Senate Districts | 2 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 93.76% |
| African American | 1.84% |
| Hispanic | 0.73% |
| Asian | 0% |
| Native American | 0.61% |
| Hawaiin/Pacific Islander | 3.06% |