| Name | Mcclain County |
| State | Oklahoma |
| FIPS Code | 40087 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 34,471 |
| Population Growth Rate(2000-2022) | 20.74% |
| Majority Ethnicity | White 85.03% |
| Public School Majority Ethnicity | White 68% |
| Partisan Voting Index | Strongly Republican:+29 |
| Unemployment Rate | 3.5% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 85.03% |
| African American | 1.1% |
| Hispanic | 7.94% |
| Asian | 0.31% |
| Native American | 5.57% |
| Hawaiin/Pacific Islander | 0.06% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 67.76% |
| African American | 0.79% |
| Hispanic | 11.67% |
| Asian | 0.37% |
| Native American | 11.58% |
| Hawaiin/Pacific Islander | 0.21% |