| Index | Hartville | Ohio | National |
| Average Test Scores | 87% | 61% | 48% |
| Student/Teacher ratio | 17:1 | 17:1 | 16:1 |
| Total public schools | 4 | 3,650 | 79,221 |
| Total private schools | 2 | 1,000 | 24,874 |
| Total post-secondary schools | n/a | 393 | 7,963 |
| Index | Hartville | Ohio | National |
| Completed 8th grade | 85.2% | 86.9% | 84.3% |
| Completed high school | 85.2% | 85.6% | 83.0% |
| Completed some college | 53.6% | 55.7% | 59.4% |
| Completed associate degree | 30.5% | 35.1% | 38.5% |
| Completed bachelors | 24.1% | 26.7% | 30.3% |
| Completed masters | 6.5% | 10.0% | 11.5% |
| Completed professional degree | 0.9% | 2.7% | 3.3% |
| Completed doctorate | 0.0% | 1.1% | 1.3% |
There are a total of 4 public schools, 2 private schools and n/a post-secondary schools in Hartville. Using the proficiency score averages, the average test scores for Hartville, OH schools is 87%. The average student to teacher ratio is 17:1. In Hartville, OH, an average of 85.2% of students have completed 8th grade and an average of 85.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Fairlawn, OH | 7,477 | 87% | 80.8% |
| Uniontown, OH | 3,624 | 83% | 72.5% |
| North Canton, OH | 17,422 | 83% | 71.7% |
| Green, OH | 25,713 | 83% | 71.4% |
| Silver Lake, OH | 2,452 | 82% | 70.4% |
| Hartville, OH | 2,998 | 87% | 79.8% |
| City | Population | Avg. Test Scores | National Avg. |
| Upton, MA | 2,998 | 73% | 52.4% |
| Iuka, MS | 2,997 | 54% | 11.9% |
| Marion, KY | 2,997 | 45% | 6.5% |
| Smithsburg, MD | 2,999 | 55% | 14.3% |
| Stamford, TX | 2,995 | 46% | 5.4% |
| Hartville, OH | 2,998 | 87% | 79.8% |
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