| Index | Seaman | Ohio | National |
| Average Test Scores | 63% | 61% | 48% |
| Student/Teacher ratio | 17:1 | 17:1 | 16:1 |
| Total public schools | 2 | 3,650 | 79,221 |
| Total private schools | n/a | 1,000 | 24,874 |
| Total post-secondary schools | n/a | 393 | 7,963 |
| Index | Seaman | Ohio | National |
| Completed 8th grade | 74.0% | 86.9% | 84.3% |
| Completed high school | 71.6% | 85.6% | 83.0% |
| Completed some college | 38.5% | 55.7% | 59.4% |
| Completed associate degree | 21.4% | 35.1% | 38.5% |
| Completed bachelors | 14.4% | 26.7% | 30.3% |
| Completed masters | 5.6% | 10.0% | 11.5% |
| Completed professional degree | 1.0% | 2.7% | 3.3% |
| Completed doctorate | 0.0% | 1.1% | 1.3% |
There are a total of 2 public schools, n/a private schools and n/a post-secondary schools in Seaman. Using the proficiency score averages, the average test scores for Seaman, OH schools is 63%. The average student to teacher ratio is 17:1. In Seaman, OH, an average of 74.0% of students have completed 8th grade and an average of 71.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Russellville, OH | 731 | 72% | 50.0% |
| Sardinia, OH | 1,371 | 70% | 44.8% |
| Winchester, OH | 1,201 | 58% | 20.8% |
| Peebles, OH | 2,235 | 58% | 20.3% |
| Mowrystown, OH | 428 | 57% | 17.7% |
| Seaman, OH | 1,026 | 63% | 30.7% |
| City | Population | Avg. Test Scores | National Avg. |
| New Washington, OH | 1,026 | 79% | 64.2% |
| Naalehu, HI | 1,027 | 28% | 41.7% |
| Mertzon, TX | 1,025 | 57% | 18.8% |
| Falls City, TX | 1,025 | 80% | 65.6% |
| Plummer, ID | 1,027 | 18% | 61.8% |
| Seaman, OH | 1,026 | 63% | 30.7% |
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