| Index | Long | 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 | Long | Oklahoma | National |
| Completed 8th grade | 72.4% | 83.5% | 84.3% |
| Completed high school | 65.8% | 82.2% | 83.0% |
| Completed some college | 48.0% | 55.6% | 59.4% |
| Completed associate degree | 28.1% | 31.9% | 38.5% |
| Completed bachelors | 24.5% | 24.5% | 30.3% |
| Completed masters | 11.7% | 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 Long. Using the proficiency score averages, the average test scores for Long, OK schools is n/a. The average student to teacher ratio is n/a. In Long, OK, an average of 72.4% of students have completed 8th grade and an average of 65.8% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Barling, AR | 4,957 | 50% | 3.1% |
| Van Buren, AR | 23,600 | 49% | 2.0% |
| Moffett, OK | 91 | 45% | 7.3% |
| Cedarville, AR | 1,688 | 44% | 9.4% |
| Fort Smith, AR | 87,788 | 43% | 9.6% |
| Long, OK | 330 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Kelford, NC | 330 | 20% | 59.4% |
| Comfrey, MN | 330 | 40% | 16.7% |
| Richland Springs, TX | 330 | 32% | 33.3% |
| Strong, AR | 330 | 17% | 64.6% |
| Parrottsville, TN | 331 | 32% | 33.3% |
| Long, OK | 330 | n/a |
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