| Index | Canfield | Ohio | National |
| Average Test Scores | 88% | 61% | 48% |
| Student/Teacher ratio | 14:1 | 17:1 | 16:1 |
| Total public schools | 5 | 3,650 | 79,221 |
| Total private schools | 1 | 1,000 | 24,874 |
| Total post-secondary schools | 1 | 393 | 7,963 |
| Index | Canfield | Ohio | National |
| Completed 8th grade | 96.3% | 86.9% | 84.3% |
| Completed high school | 96.1% | 85.6% | 83.0% |
| Completed some college | 74.6% | 55.7% | 59.4% |
| Completed associate degree | 51.4% | 35.1% | 38.5% |
| Completed bachelors | 43.9% | 26.7% | 30.3% |
| Completed masters | 18.0% | 10.0% | 11.5% |
| Completed professional degree | 7.5% | 2.7% | 3.3% |
| Completed doctorate | 2.4% | 1.1% | 1.3% |
There are a total of 5 public schools, 1 private schools and 1 post-secondary schools in Canfield. Using the proficiency score averages, the average test scores for Canfield, OH schools is 88%. The average student to teacher ratio is 14:1. In Canfield, OH, an average of 96.3% of students have completed 8th grade and an average of 96.1% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| New Middletown, OH | 1,389 | 84% | 74.3% |
| Poland, OH | 2,425 | 83% | 72.6% |
| Columbiana, OH | 6,498 | 79% | 64.1% |
| Girard, OH | 9,293 | 78% | 62.5% |
| McDonald, OH | 3,054 | 77% | 59.4% |
| Canfield, OH | 7,226 | 88% | 84.2% |
| City | Population | Avg. Test Scores | National Avg. |
| Stanwood, WA | 7,228 | 59% | 23.4% |
| Ridgefield, CT | 7,228 | 83% | 73.5% |
| Lecanto, FL | 7,224 | 45% | 6.3% |
| University Park, IL | 7,224 | 30% | 38.0% |
| Huntertown, IN | 7,224 | 48% | 1.0% |
| Canfield, OH | 7,226 | 88% | 84.2% |
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