| Index | McComb | Ohio | National |
| Average Test Scores | 67% | 61% | 48% |
| Student/Teacher ratio | n/a | 17:1 | 16:1 |
| Total public schools | n/a | 3,650 | 79,221 |
| Total private schools | n/a | 1,000 | 24,874 |
| Total post-secondary schools | n/a | 393 | 7,963 |

| Index | McComb | Ohio | National |
| Completed 8th grade | 88.9% | 86.9% | 84.3% |
| Completed high school | 87.5% | 85.6% | 83.0% |
| Completed some college | 40.1% | 55.7% | 59.4% |
| Completed associate degree | 15.7% | 35.1% | 38.5% |
| Completed bachelors | 8.0% | 26.7% | 30.3% |
| Completed masters | 3.3% | 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 n/a public schools, n/a private schools and n/a post-secondary schools in McComb. Using the proficiency score averages, the average test scores for McComb, OH schools is 67%. The average student to teacher ratio is n/a. In McComb, OH, an average of 88.9% of students have completed 8th grade and an average of 87.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Bluffton, OH | 4,159 | 85% | 77.4% |
| Van Buren, OH | 496 | 85% | 76.4% |
| Arcadia, OH | 695 | 81% | 67.7% |
| Columbus Grove, OH | 1,808 | 78% | 63.2% |
| Ottawa, OH | 4,455 | 77% | 60.1% |
| McComb, OH | 1,746 | 67% | 39.2% |
| City | Population | Avg. Test Scores | National Avg. |
| Southport, CT | 1,747 | 77% | 60.4% |
| Patton, PA | 1,745 | 64% | 32.8% |
| Smith Valley, NV | 1,747 | 32% | 33.3% |
| Ashland, AL | 1,745 | 43% | 11.5% |
| Ackerman, MS | 1,747 | 54% | 12.5% |
| McComb, OH | 1,746 | 67% | 39.2% |