| Index | Tenkiller | Oklahoma | National |
| Average Test Scores | n/a | 32% | 48% |
| Student/Teacher ratio | n/a | 22:1 | 16:1 |
| Total public schools | n/a | 1,346 | 79,221 |
| Total private schools | n/a | 159 | 24,874 |
| Total post-secondary schools | n/a | 178 | 7,963 |
| Index | Tenkiller | Oklahoma | National |
| Completed 8th grade | 82.3% | 83.5% | 84.3% |
| Completed high school | 75.8% | 82.2% | 83.0% |
| Completed some college | 40.2% | 55.6% | 59.4% |
| Completed associate degree | 12.2% | 31.9% | 38.5% |
| Completed bachelors | 9.0% | 24.5% | 30.3% |
| Completed masters | 1.6% | 8.1% | 11.5% |
| Completed professional degree | 0.8% | 2.3% | 3.3% |
| Completed doctorate | 0.8% | 1.0% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Tenkiller. Using the proficiency score averages, the average test scores for Tenkiller, OK schools is n/a. The average student to teacher ratio is n/a. In Tenkiller, OK, an average of 82.3% of students have completed 8th grade and an average of 75.8% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Tahlequah, OK | 16,684 | 32% | 33.0% |
| Welling, OK | 709 | 32% | 33.3% |
| Park Hill, OK | 3,704 | 29% | 39.1% |
| Stilwell, OK | 4,044 | 22% | 54.9% |
| Marble City, OK | 194 | 20% | 58.3% |
| Tenkiller, OK | 388 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Miles, IA | 388 | 65% | 34.4% |
| Grand Junction, TN | 388 | 17% | 64.6% |
| Maupin, OR | 387 | 42% | 12.0% |
| Enola, AR | 389 | 52% | 8.3% |
| Underwood, MN | 389 | 57% | 18.8% |
| Tenkiller, OK | 388 | n/a |
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