Oklahoma counties ranked by the diversity index, the chance that two public school students picked at random from the county belong to different racial or ethnic groups. Counties need at least 3 schools and 1,000 students to qualify. The median ranked county is at 65.4%. Showing ranks 51 to 66.
| # | County | State | Diversity index |
|---|---|---|---|
| 51 | Kiowa County | OK | 59.4% |
| 52 | Pawnee County | OK | 59.3% |
| 53 | Adair County | OK | 59.2% |
| 54 | Payne County | OK | 58.8% |
| 55 | McClain County | OK | 56.1% |
| 56 | Stephens County | OK | 54.4% |
| 57 | Kingfisher County | OK | 52.9% |
| 58 | Lincoln County | OK | 52.1% |
| 59 | Grady County | OK | 51.5% |
| 60 | Beckham County | OK | 50.0% |
| 61 | Woodward County | OK | 49.4% |
| 62 | Washita County | OK | 46.0% |
| 63 | Major County | OK | 44.5% |
| 64 | Texas County | OK | 42.2% |
| 65 | Woods County | OK | 38.7% |
| 66 | Dewey County | OK | 37.6% |