| Name | Castro County |
| State | Texas |
| FIPS Code | 48069 |
| County Seat | Dimmitt |
| Timezone | Central Daylight Time (CDT) |
| Population (2024) | 7,330 |
| Population Growth Rate(2020-2024) | -0.57% |
| Majority Ethnicity | Hispanic 53.35% |
| Public School Majority Ethnicity | Hispanic 78% |
| Partisan Voting Index | Strongly Republican:+30 |
| Unemployment Rate (May 2026) | 2.9% |
| Area Code(s) | 806 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 44.13% |
| African American | 0.96% |
| Hispanic | 53.35% |
| Asian | 1.01% |
| Native American | 0.55% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 20.14% |
| African American | 0.51% |
| Hispanic | 78.31% |
| Asian | 0.32% |
| Native American | 0.19% |
| Hawaiin/Pacific Islander | 0% |