| Index | Longdale | 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 | Longdale | Oklahoma | National |
| Completed 8th grade | 73.9% | 83.5% | 84.3% |
| Completed high school | 66.7% | 82.2% | 83.0% |
| Completed some college | 17.6% | 55.6% | 59.4% |
| Completed associate degree | 2.0% | 31.9% | 38.5% |
| Completed bachelors | 0.7% | 24.5% | 30.3% |
| Completed masters | 0.0% | 8.1% | 11.5% |
| Completed professional degree | 0.0% | 2.3% | 3.3% |
| Completed doctorate | 0.0% | 1.0% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Longdale. Using the proficiency score averages, the average test scores for Longdale, OK schools is n/a. The average student to teacher ratio is n/a. In Longdale, OK, an average of 73.9% of students have completed 8th grade and an average of 66.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Fairview, OK | 2,600 | 46% | 5.2% |
| Okeene, OK | 998 | 37% | 24.0% |
| Canton, OK | 464 | 26% | 45.8% |
| Longdale, OK | 217 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Marble, CO | 217 | 60% | 25.0% |
| Wellman, TX | 217 | 50% | 3.1% |
| Old Harbor, AK | 217 | 50% | 4.2% |
| Glenford, OH | 217 | 82% | 70.8% |
| Climax, MN | 218 | 40% | 17.2% |
| Longdale, OK | 217 | n/a |
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