| Index | Tishomingo | Oklahoma | National |
| Average Test Scores | 25% | 32% | 48% |
| Student/Teacher ratio | 16:1 | 22:1 | 16:1 |
| Total public schools | 3 | 1,346 | 79,221 |
| Total private schools | n/a | 159 | 24,874 |
| Total post-secondary schools | 1 | 178 | 7,963 |
| Index | Tishomingo | Oklahoma | National |
| Completed 8th grade | 81.9% | 83.5% | 84.3% |
| Completed high school | 75.9% | 82.2% | 83.0% |
| Completed some college | 48.3% | 55.6% | 59.4% |
| Completed associate degree | 20.7% | 31.9% | 38.5% |
| Completed bachelors | 11.6% | 24.5% | 30.3% |
| Completed masters | 7.9% | 8.1% | 11.5% |
| Completed professional degree | 0.6% | 2.3% | 3.3% |
| Completed doctorate | 0.2% | 1.0% | 1.3% |
There are a total of 3 public schools, n/a private schools and 1 post-secondary schools in Tishomingo. Using the proficiency score averages, the average test scores for Tishomingo, OK schools is 25%. The average student to teacher ratio is 16:1. In Tishomingo, OK, an average of 81.9% of students have completed 8th grade and an average of 75.9% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Mannsville, OK | 1,013 | 40% | 16.7% |
| Milburn, OK | 269 | 36% | 25.0% |
| Mill Creek, OK | 303 | 32% | 32.8% |
| Madill, OK | 3,978 | 31% | 34.7% |
| Ravia, OK | 557 | 22% | 54.2% |
| Tishomingo, OK | 3,166 | 25% | 49.0% |
| City | Population | Avg. Test Scores | National Avg. |
| Morongo Valley, CA | 3,166 | 52% | 8.3% |
| Madison, OH | 3,166 | 66% | 38.0% |
| Netcong, NJ | 3,167 | 50% | 3.1% |
| Hogansville, GA | 3,165 | 30% | 37.5% |
| Homestead, PA | 3,168 | 26% | 45.3% |
| Tishomingo, OK | 3,166 | 25% | 49.0% |
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