| Index | Bellville | Ohio | National |
| Average Test Scores | 68% | 61% | 48% |
| Student/Teacher ratio | 18:1 | 17:1 | 16:1 |
| Total public schools | 3 | 3,650 | 79,221 |
| Total private schools | n/a | 1,000 | 24,874 |
| Total post-secondary schools | n/a | 393 | 7,963 |

| Index | Bellville | Ohio | National |
| Completed 8th grade | 93.1% | 86.9% | 84.3% |
| Completed high school | 91.6% | 85.6% | 83.0% |
| Completed some college | 56.4% | 55.7% | 59.4% |
| Completed associate degree | 35.2% | 35.1% | 38.5% |
| Completed bachelors | 24.7% | 26.7% | 30.3% |
| Completed masters | 6.1% | 10.0% | 11.5% |
| Completed professional degree | 0.9% | 2.7% | 3.3% |
| Completed doctorate | 0.3% | 1.1% | 1.3% |
There are a total of 3 public schools, n/a private schools and n/a post-secondary schools in Bellville. Using the proficiency score averages, the average test scores for Bellville, OH schools is 68%. The average student to teacher ratio is 18:1. In Bellville, OH, an average of 93.1% of students have completed 8th grade and an average of 91.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Lexington, OH | 5,124 | 81% | 68.5% |
| Fredericktown, OH | 2,600 | 76% | 58.7% |
| Butler, OH | 878 | 75% | 55.2% |
| Hayesville, OH | 505 | 75% | 55.2% |
| Ontario, OH | 6,274 | 71% | 46.9% |
| Bellville, OH | 2,041 | 68% | 41.0% |
| City | Population | Avg. Test Scores | National Avg. |
| Century, FL | 2,041 | 60% | 25.3% |
| Jones Creek, TX | 2,041 | 40% | 17.7% |
| Celina, TN | 2,042 | 29% | 39.6% |
| Grayling, MI | 2,042 | 49% | 1.3% |
| Gordonsville, VA | 2,040 | 77% | 60.4% |
| Bellville, OH | 2,041 | 68% | 41.0% |