| Index | Smithville | Ohio | National |
| Average Test Scores | 60% | 61% | 48% |
| Student/Teacher ratio | 14:1 | 17:1 | 16:1 |
| Total public schools | 6 | 3,650 | 79,221 |
| Total private schools | n/a | 1,000 | 24,874 |
| Total post-secondary schools | 1 | 393 | 7,963 |
| Index | Smithville | Ohio | National |
| Completed 8th grade | 90.4% | 86.9% | 84.3% |
| Completed high school | 88.9% | 85.6% | 83.0% |
| Completed some college | 52.0% | 55.7% | 59.4% |
| Completed associate degree | 36.5% | 35.1% | 38.5% |
| Completed bachelors | 25.3% | 26.7% | 30.3% |
| Completed masters | 6.2% | 10.0% | 11.5% |
| Completed professional degree | 0.5% | 2.7% | 3.3% |
| Completed doctorate | 0.0% | 1.1% | 1.3% |
There are a total of 6 public schools, n/a private schools and 1 post-secondary schools in Smithville. Using the proficiency score averages, the average test scores for Smithville, OH schools is 60%. The average student to teacher ratio is 14:1. In Smithville, OH, an average of 90.4% of students have completed 8th grade and an average of 88.9% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Wadsworth, OH | 23,789 | 84% | 74.3% |
| Canal Fulton, OH | 5,413 | 81% | 69.4% |
| Shreve, OH | 1,701 | 81% | 68.8% |
| Creston, OH | 2,020 | 80% | 67.4% |
| Dalton, OH | 1,681 | 80% | 66.3% |
| Smithville, OH | 1,330 | 60% | 24.5% |
| City | Population | Avg. Test Scores | National Avg. |
| Marathon City, WI | 1,331 | 49% | 1.4% |
| Augusta, KY | 1,329 | 35% | 28.1% |
| Chocowinity, NC | 1,331 | 45% | 6.9% |
| Edison, GA | 1,329 | 24% | 49.7% |
| Point Marion, PA | 1,331 | 49% | 1.6% |
| Smithville, OH | 1,330 | 60% | 24.5% |
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