| Index | Gallipolis | Ohio | National |
| Average Test Scores | 64% | 61% | 48% |
| Student/Teacher ratio | 16:1 | 17:1 | 16:1 |
| Total public schools | 5 | 3,650 | 79,221 |
| Total private schools | 1 | 1,000 | 24,874 |
| Total post-secondary schools | 1 | 393 | 7,963 |
| Index | Gallipolis | Ohio | National |
| Completed 8th grade | 79.2% | 86.9% | 84.3% |
| Completed high school | 76.6% | 85.6% | 83.0% |
| Completed some college | 44.1% | 55.7% | 59.4% |
| Completed associate degree | 27.4% | 35.1% | 38.5% |
| Completed bachelors | 16.8% | 26.7% | 30.3% |
| Completed masters | 8.8% | 10.0% | 11.5% |
| Completed professional degree | 3.3% | 2.7% | 3.3% |
| Completed doctorate | 1.1% | 1.1% | 1.3% |
There are a total of 5 public schools, 1 private schools and 1 post-secondary schools in Gallipolis. Using the proficiency score averages, the average test scores for Gallipolis, OH schools is 64%. The average student to teacher ratio is 16:1. In Gallipolis, OH, an average of 79.2% of students have completed 8th grade and an average of 76.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Rio Grande, OH | 1,063 | 70% | 44.8% |
| Vinton, OH | 307 | 60% | 24.0% |
| Pomeroy, OH | 1,752 | 50% | 4.7% |
| Middleport, OH | 2,326 | 43% | 10.4% |
| Gallipolis, OH | 3,557 | 64% | 32.7% |
| City | Population | Avg. Test Scores | National Avg. |
| Loxahatchee Groves, FL | 3,557 | 69% | 43.8% |
| Duncan, SC | 3,556 | 54% | 11.6% |
| Farmersville, TX | 3,560 | 54% | 12.5% |
| Centerville, TN | 3,561 | 29% | 39.6% |
| Knox, IN | 3,553 | 40% | 17.0% |
| Gallipolis, OH | 3,557 | 64% | 32.7% |
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