| Index | Seymour | Indiana | National |
| Average Test Scores | 45% | 46% | 48% |
| Student/Teacher ratio | 16:1 | 22:1 | 16:1 |
| Total public schools | 8 | 1,755 | 79,221 |
| Total private schools | 7 | 675 | 24,874 |
| Total post-secondary schools | n/a | 141 | 7,963 |


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| Index | Seymour | Indiana | National |
| Completed 8th grade | 81.8% | 84.6% | 84.3% |
| Completed high school | 79.0% | 82.9% | 83.0% |
| Completed some college | 43.6% | 53.8% | 59.4% |
| Completed associate degree | 26.9% | 33.0% | 38.5% |
| Completed bachelors | 20.2% | 24.6% | 30.3% |
| Completed masters | 6.9% | 8.9% | 11.5% |
| Completed professional degree | 1.5% | 2.4% | 3.3% |
| Completed doctorate | 0.4% | 1.0% | 1.3% |
There are a total of 8 public schools, 7 private schools and n/a post-secondary schools in Seymour. Using the proficiency score averages, the average test scores for Seymour, IN schools is 45%. The average student to teacher ratio is 16:1. In Seymour, IN, an average of 81.8% of students have completed 8th grade and an average of 79.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Deputy, IN | 35 | 65% | 35.4% |
| Brownstown, IN | 3,021 | 48% | 0.7% |
| Scipio, IN | 319 | 47% | 2.1% |
| North Vernon, IN | 7,415 | 44% | 9.0% |
| Hayden, IN | 555 | 42% | 12.5% |
| Seymour, IN | 20,201 | 45% | 6.0% |
| City | Population | Avg. Test Scores | National Avg. |
| Stillwater, MN | 20,207 | 70% | 46.6% |
| West Mifflin, PA | 20,208 | 63% | 30.6% |
| West Hempstead, NY | 20,191 | 61% | 26.0% |
| Montgomery, IL | 20,189 | 26% | 45.4% |
| Central Falls, RI | 20,175 | 26% | 46.9% |
| Seymour, IN | 20,201 | 45% | 6.0% |