| Index | St. Bernard | Ohio | National |
| Average Test Scores | 48% | 61% | 48% |
| Student/Teacher ratio | 16:1 | 17:1 | 16:1 |
| Total public schools | 2 | 3,650 | 79,221 |
| Total private schools | 1 | 1,000 | 24,874 |
| Total post-secondary schools | n/a | 393 | 7,963 |

| Index | St. Bernard | Ohio | National |
| Completed 8th grade | 87.6% | 86.9% | 84.3% |
| Completed high school | 87.3% | 85.6% | 83.0% |
| Completed some college | 49.6% | 55.7% | 59.4% |
| Completed associate degree | 25.3% | 35.1% | 38.5% |
| Completed bachelors | 17.2% | 26.7% | 30.3% |
| Completed masters | 6.4% | 10.0% | 11.5% |
| Completed professional degree | 1.0% | 2.7% | 3.3% |
| Completed doctorate | 0.0% | 1.1% | 1.3% |
There are a total of 2 public schools, 1 private schools and n/a post-secondary schools in St. Bernard. Using the proficiency score averages, the average test scores for St. Bernard, OH schools is 48%. The average student to teacher ratio is 16:1. In St. Bernard, OH, an average of 87.6% of students have completed 8th grade and an average of 87.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Terrace Park, OH | 2,320 | 95% | 97.9% |
| Madeira, OH | 9,456 | 94% | 94.8% |
| Wyoming, OH | 8,852 | 92% | 91.9% |
| Mason, OH | 34,386 | 87% | 81.8% |
| Loveland, OH | 14,297 | 84% | 74.1% |
| St. Bernard, OH | 4,471 | 48% | = 100 |
| City | Population | Avg. Test Scores | National Avg. |
| Walton, KY | 4,473 | 56% | 16.1% |
| Roseburg North, OR | 4,473 | 35% | 28.1% |
| Berryville, VA | 4,475 | 77% | 61.1% |
| Captain Cook, HI | 4,475 | 30% | 38.0% |
| Pixley, CA | 4,477 | 25% | 49.0% |
| St. Bernard, OH | 4,471 | 48% | = 100 |