| Index | North Royalton | Ohio | National |
| Average Test Scores | 85% | 61% | 48% |
| Student/Teacher ratio | 18:1 | 17:1 | 16:1 |
| Total public schools | 5 | 3,650 | 79,221 |
| Total private schools | 2 | 1,000 | 24,874 |
| Total post-secondary schools | n/a | 393 | 7,963 |
| Index | North Royalton | Ohio | National |
| Completed 8th grade | 91.2% | 86.9% | 84.3% |
| Completed high school | 90.7% | 85.6% | 83.0% |
| Completed some college | 65.0% | 55.7% | 59.4% |
| Completed associate degree | 45.0% | 35.1% | 38.5% |
| Completed bachelors | 36.0% | 26.7% | 30.3% |
| Completed masters | 13.7% | 10.0% | 11.5% |
| Completed professional degree | 4.2% | 2.7% | 3.3% |
| Completed doctorate | 1.1% | 1.1% | 1.3% |
There are a total of 5 public schools, 2 private schools and n/a post-secondary schools in North Royalton. Using the proficiency score averages, the average test scores for North Royalton, OH schools is 85%. The average student to teacher ratio is 18:1. In North Royalton, OH, an average of 91.2% of students have completed 8th grade and an average of 90.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Brecksville, OH | 13,521 | 92% | 90.9% |
| Rocky River, OH | 20,115 | 91% | 89.6% |
| Bay Village, OH | 15,258 | 91% | 88.9% |
| Broadview Heights, OH | 19,195 | 90% | 86.5% |
| Avon Lake, OH | 24,309 | 88% | 83.2% |
| North Royalton, OH | 30,179 | 85% | 77.7% |
| City | Population | Avg. Test Scores | National Avg. |
| Elizabethtown, KY | 30,179 | 48% | 0.7% |
| Ballwin, MO | 30,177 | 61% | 28.0% |
| Lawrenceville, GA | 30,125 | 48% | 1.0% |
| Fountain, CO | 30,240 | 34% | 30.0% |
| San Lorenzo, CA | 30,117 | 36% | 24.7% |
| North Royalton, OH | 30,179 | 85% | 77.7% |
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