| Name | Zavala County |
| State | Texas |
| FIPS Code | 48507 |
| County Seat | Crystal City |
| Timezone | Central Daylight Time (CDT) |
| Population (2024) | 9,339 |
| Population Growth Rate(2020-2024) | -3.51% |
| Majority Ethnicity | Hispanic 70.83% |
| Public School Majority Ethnicity | Hispanic 98% |
| Partisan Voting Index | Democratic:+11 |
| Unemployment Rate (May 2026) | 7.1% |
| Area Code(s) | 830 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 27.82% |
| African American | 0.63% |
| Hispanic | 70.83% |
| Asian | 0.63% |
| Native American | 0.09% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 1.83% |
| African American | 0.33% |
| Hispanic | 97.79% |
| Asian | 0.04% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |