| Name | Terrell County |
| State | Texas |
| FIPS Code | 48443 |
| County Seat | Sanderson |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 1,001 |
| Population Growth Rate(2000-2022) | -22.76% |
| Majority Ethnicity | White 100% |
| Public School Majority Ethnicity | Hispanic 60% |
| Partisan Voting Index | Republican:+20 |
| Unemployment Rate (January 2025) | 3.8% |
| Area Code(s) | 432 / 325 |
| Race/Ethnicity | Percentage of Population (2022) |
|---|---|
| White | 100% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 36.43% |
| African American | 0.78% |
| Hispanic | 60.47% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |