| Name | Texas County |
| State | Oklahoma |
| FIPS Code | 40139 |
| County Seat | Guymon |
| Timezone | Central Daylight Time (CDT) |
| Population (2024) | 20,512 |
| Population Growth Rate(2020-2024) | -4.25% |
| Majority Ethnicity | White 45.48% |
| Public School Majority Ethnicity | Hispanic 71% |
| Partisan Voting Index | Strongly Republican:+34 |
| Unemployment Rate (May 2026) | 2.7% |
| Sales Tax Rate (2025) | 5.95% |
| Area Code(s) | 580 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 45.48% |
| African American | 3.69% |
| Hispanic | 45.45% |
| Asian | 2.18% |
| Native American | 3.19% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 24.18% |
| African American | 1.91% |
| Hispanic | 70.51% |
| Asian | 1.19% |
| Native American | 0.3% |
| Hawaiin/Pacific Islander | 0.05% |