| Name | Dallam County |
| State | Texas |
| FIPS Code | 48111 |
| County Seat | Dalhart |
| Timezone | Central Daylight Time (CDT) |
| Population (2024) | 7,372 |
| Population Growth Rate(2020-2024) | 3.23% |
| Majority Ethnicity | White 53.25% |
| Public School Majority Ethnicity | Hispanic 67% |
| Partisan Voting Index | Strongly Republican:+39 |
| Unemployment Rate (May 2026) | 2.9% |
| Sales Tax Rate (2025) | 6.25% |
| Area Code(s) | 806 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 53.25% |
| African American | 0.17% |
| Hispanic | 45.02% |
| Asian | 0.04% |
| Native American | 1.52% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 31.31% |
| African American | 0.65% |
| Hispanic | 66.53% |
| Asian | 0.2% |
| Native American | 0.35% |
| Hawaiin/Pacific Islander | 0% |