| Index | Derby | Ohio | National |
| Average Test Scores | n/a | 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 | Derby | Ohio | National |
| Completed 8th grade | 77.3% | 86.9% | 84.3% |
| Completed high school | 77.3% | 85.6% | 83.0% |
| Completed some college | 19.5% | 55.7% | 59.4% |
| Completed associate degree | 2.9% | 35.1% | 38.5% |
| Completed bachelors | 0.0% | 26.7% | 30.3% |
| Completed masters | 0.0% | 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 Derby. Using the proficiency score averages, the average test scores for Derby, OH schools is n/a. The average student to teacher ratio is n/a. In Derby, OH, an average of 77.3% of students have completed 8th grade and an average of 77.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| South Bloomfield, OH | 2,490 | 85% | 77.1% |
| Bexley, OH | 13,805 | 84% | 74.4% |
| Commercial Point, OH | 2,174 | 80% | 66.1% |
| Ashville, OH | 4,281 | 78% | 62.5% |
| Grove City, OH | 41,394 | 68% | 42.1% |
| Derby, OH | 543 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Edmeston, NY | 543 | 60% | 24.0% |
| Rowesville, SC | 543 | 24% | 49.5% |
| St. Paul, KS | 543 | 32% | 34.4% |
| Gilman, IA | 543 | 71% | 47.9% |
| Waterford, OH | 543 | 67% | 39.6% |
| Derby, OH | 543 | n/a |
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