| Index | Loudonville | Ohio | National |
| Average Test Scores | 63% | 61% | 48% |
| Student/Teacher ratio | 16:1 | 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 | Loudonville | Ohio | National |
| Completed 8th grade | 84.1% | 86.9% | 84.3% |
| Completed high school | 83.4% | 85.6% | 83.0% |
| Completed some college | 40.9% | 55.7% | 59.4% |
| Completed associate degree | 20.6% | 35.1% | 38.5% |
| Completed bachelors | 12.8% | 26.7% | 30.3% |
| Completed masters | 3.9% | 10.0% | 11.5% |
| Completed professional degree | 0.0% | 2.7% | 3.3% |
| Completed doctorate | 0.0% | 1.1% | 1.3% |
There are a total of 3 public schools, n/a private schools and n/a post-secondary schools in Loudonville. Using the proficiency score averages, the average test scores for Loudonville, OH schools is 63%. The average student to teacher ratio is 16:1. In Loudonville, OH, an average of 84.1% of students have completed 8th grade and an average of 83.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Killbuck, OH | 898 | 82% | 70.8% |
| Shreve, OH | 1,753 | 81% | 68.8% |
| Butler, OH | 878 | 75% | 55.2% |
| Hayesville, OH | 505 | 75% | 55.2% |
| Jeromesville, OH | 610 | 69% | 44.3% |
| Loudonville, OH | 2,829 | 63% | 31.8% |
| City | Population | Avg. Test Scores | National Avg. |
| Fairview, NC | 2,829 | 51% | 6.3% |
| Chase City, VA | 2,829 | 80% | 65.6% |
| Loxley, AL | 2,828 | 50% | 3.1% |
| Knob Noster, MO | 2,828 | 54% | 12.5% |
| Everson, WA | 2,830 | 58% | 21.5% |
| Loudonville, OH | 2,829 | 63% | 31.8% |