| Index | Clayton | Ohio | National |
| Average Test Scores | 65% | 61% | 48% |
| Student/Teacher ratio | 13:1 | 17:1 | 16:1 |
| Total public schools | 3 | 3,650 | 79,221 |
| Total private schools | 2 | 1,000 | 24,874 |
| Total post-secondary schools | 1 | 393 | 7,963 |
| Index | Clayton | Ohio | National |
| Completed 8th grade | 92.5% | 86.9% | 84.3% |
| Completed high school | 92.3% | 85.6% | 83.0% |
| Completed some college | 68.6% | 55.7% | 59.4% |
| Completed associate degree | 43.4% | 35.1% | 38.5% |
| Completed bachelors | 34.3% | 26.7% | 30.3% |
| Completed masters | 14.2% | 10.0% | 11.5% |
| Completed professional degree | 2.9% | 2.7% | 3.3% |
| Completed doctorate | 1.8% | 1.1% | 1.3% |
There are a total of 3 public schools, 2 private schools and 1 post-secondary schools in Clayton. Using the proficiency score averages, the average test scores for Clayton, OH schools is 65%. The average student to teacher ratio is 13:1. In Clayton, OH, an average of 92.5% of students have completed 8th grade and an average of 92.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Casstown, OH | 209 | 83% | 72.6% |
| Kettering, OH | 55,271 | 80% | 65.7% |
| Pleasant Hill, OH | 1,495 | 80% | 65.6% |
| Beavercreek, OH | 47,343 | 79% | 64.3% |
| Brookville, OH | 6,255 | 79% | 63.9% |
| Clayton, OH | 13,201 | 65% | 34.4% |
| City | Population | Avg. Test Scores | National Avg. |
| Rochester, MI | 13,203 | 67% | 38.9% |
| Auburn, IN | 13,209 | 55% | 13.5% |
| Fostoria, OH | 13,193 | 49% | 1.6% |
| Mounds View, MN | 13,193 | 44% | 8.6% |
| New Ulm, MN | 13,209 | 44% | 8.0% |
| Clayton, OH | 13,201 | 65% | 34.4% |
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