| Index | Oak Grove CDP (Sumner County) | Tennessee | National |
| Average Test Scores | n/a | 35% | 48% |
| Student/Teacher ratio | n/a | n/a | 16:1 |
| Total public schools | n/a | 1,390 | 79,221 |
| Total private schools | n/a | 430 | 24,874 |
| Total post-secondary schools | n/a | 189 | 7,963 |
| Index | Oak Grove CDP (Sumner County) | Tennessee | National |
| Completed 8th grade | 80.2% | 82.0% | 84.3% |
| Completed high school | 80.2% | 79.9% | 83.0% |
| Completed some college | 48.4% | 53.2% | 59.4% |
| Completed associate degree | 21.4% | 32.2% | 38.5% |
| Completed bachelors | 12.7% | 25.4% | 30.3% |
| Completed masters | 7.1% | 9.3% | 11.5% |
| Completed professional degree | 0.0% | 2.8% | 3.3% |
| Completed doctorate | 0.0% | 1.2% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Oak Grove CDP (Sumner County). Using the proficiency score averages, the average test scores for Oak Grove CDP (Sumner County), TN schools is n/a. The average student to teacher ratio is n/a. In Oak Grove CDP (Sumner County), TN, an average of 80.2% of students have completed 8th grade and an average of 80.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Weber City, VA | 1,641 | 94% | 94.8% |
| Bristol, VA | 17,459 | 80% | 67.5% |
| Johnson City, TN | 69,135 | 52% | 8.9% |
| Gray, TN | 1,377 | 49% | 1.0% |
| Mount Carmel, TN | 5,493 | 45% | 7.3% |
| Oak Grove CDP (Sumner County), TN | 221 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| San Jon, NM | 221 | 48% | 0.7% |
| Nanwalek, AK | 221 | 10% | 79.2% |
| Nespelem, WA | 221 | 10% | 79.2% |
| Cypress, IL | 221 | 18% | 63.5% |
| Morse, TX | 221 | 50% | 3.1% |
| Oak Grove CDP (Sumner County), TN | 221 | n/a |
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