| Name | Tillman County |
| State | Oklahoma |
| FIPS Code | 40141 |
| County Seat | Frederick |
| Timezone | Central Daylight Time (CDT) |
| Population (2024) | 6,867 |
| Population Growth Rate(2020-2024) | -1.35% |
| Majority Ethnicity | White 62.92% |
| Public School Majority Ethnicity | Hispanic 43% |
| Partisan Voting Index | Strongly Republican:+30 |
| Unemployment Rate (May 2026) | 4.9% |
| Sales Tax Rate (2025) | 7.5% |
| Area Code(s) | 580 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 62.92% |
| African American | 7.36% |
| Hispanic | 26.8% |
| Asian | 0.49% |
| Native American | 2.43% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 39.3% |
| African American | 7.44% |
| Hispanic | 42.95% |
| Asian | 0.08% |
| Native American | 1.47% |
| Hawaiin/Pacific Islander | 0% |