| Index | Mansfield | Ohio | National |
| Average Test Scores | 53% | 61% | 48% |
| Student/Teacher ratio | 15:1 | 17:1 | 16:1 |
| Total public schools | 28 | 3,650 | 79,221 |
| Total private schools | 7 | 1,000 | 24,874 |
| Total post-secondary schools | 3 | 393 | 7,963 |
| Index | Mansfield | Ohio | National |
| Completed 8th grade | 77.2% | 86.9% | 84.3% |
| Completed high school | 75.4% | 85.6% | 83.0% |
| Completed some college | 44.3% | 55.7% | 59.4% |
| Completed associate degree | 21.7% | 35.1% | 38.5% |
| Completed bachelors | 13.8% | 26.7% | 30.3% |
| Completed masters | 4.2% | 10.0% | 11.5% |
| Completed professional degree | 1.1% | 2.7% | 3.3% |
| Completed doctorate | 0.4% | 1.1% | 1.3% |
There are a total of 28 public schools, 7 private schools and 3 post-secondary schools in Mansfield. Using the proficiency score averages, the average test scores for Mansfield, OH schools is 53%. The average student to teacher ratio is 15:1. In Mansfield, OH, an average of 77.2% of students have completed 8th grade and an average of 75.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Lexington, OH | 4,937 | 81% | 68.5% |
| Butler, OH | 858 | 75% | 55.2% |
| Hayesville, OH | 489 | 75% | 55.2% |
| Ontario, OH | 6,094 | 71% | 46.9% |
| Shelby, OH | 8,282 | 70% | 45.6% |
| Mansfield, OH | 46,450 | 53% | 11.0% |
| City | Population | Avg. Test Scores | National Avg. |
| Middletown, CT | 46,406 | 47% | 2.8% |
| Bothell, WA | 46,386 | 70% | 45.7% |
| Alexandria, LA | 46,545 | 60% | 24.9% |
| Elmhurst, IL | 46,571 | 52% | 8.2% |
| Titusville, FL | 46,307 | 49% | 3.0% |
| Mansfield, OH | 46,450 | 53% | 11.0% |
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