| Index | Oak Grove | Arkansas | National |
| Average Test Scores | n/a | 45% | 48% |
| Student/Teacher ratio | n/a | 14:1 | 16:1 |
| Total public schools | n/a | 860 | 79,221 |
| Total private schools | n/a | 165 | 24,874 |
| Total post-secondary schools | n/a | 98 | 7,963 |
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| Index | Oak Grove | Arkansas | National |
| Completed 8th grade | 71.7% | 80.7% | 84.3% |
| Completed high school | 67.9% | 79.0% | 83.0% |
| Completed some college | 28.9% | 50.5% | 59.4% |
| Completed associate degree | 7.0% | 27.9% | 38.5% |
| Completed bachelors | 2.5% | 21.5% | 30.3% |
| Completed masters | 0.0% | 7.6% | 11.5% |
| Completed professional degree | 0.0% | 2.2% | 3.3% |
| Completed doctorate | 0.0% | 0.9% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Oak Grove. Using the proficiency score averages, the average test scores for Oak Grove, AR schools is n/a. The average student to teacher ratio is n/a. In Oak Grove, AR, an average of 71.7% of students have completed 8th grade and an average of 67.9% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Branson, MO | 11,758 | 54% | 13.2% |
| Alpena, AR | 395 | 51% | 5.7% |
| Omaha, AR | 76 | 51% | 5.7% |
| Blue Eye, MO | 386 | 48% | = 100 |
| Shell Knob, MO | 1,332 | 45% | 7.3% |
| Oak Grove, AR | 449 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Interlochen, MI | 449 | 52% | 8.3% |
| Potts Camp, MS | 449 | 41% | 15.6% |
| Westover, PA | 449 | 58% | 21.4% |
| Dow City, IA | 449 | 75% | 55.2% |
| Miami, TX | 449 | 47% | 2.1% |
| Oak Grove, AR | 449 | n/a |
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