| Index | New Madison | Ohio | National |
| Average Test Scores | 77% | 61% | 48% |
| Student/Teacher ratio | n/a | 17:1 | 16:1 |
| Total public schools | n/a | 3,650 | 79,221 |
| Total private schools | n/a | 1,000 | 24,874 |
| Total post-secondary schools | n/a | 393 | 7,963 |
| Index | New Madison | Ohio | National |
| Completed 8th grade | 86.2% | 86.9% | 84.3% |
| Completed high school | 86.2% | 85.6% | 83.0% |
| Completed some college | 34.9% | 55.7% | 59.4% |
| Completed associate degree | 15.4% | 35.1% | 38.5% |
| Completed bachelors | 10.4% | 26.7% | 30.3% |
| Completed masters | 3.5% | 10.0% | 11.5% |
| Completed professional degree | 0.0% | 2.7% | 3.3% |
| Completed doctorate | 0.0% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in New Madison. Using the proficiency score averages, the average test scores for New Madison, OH schools is 77%. The average student to teacher ratio is n/a. In New Madison, OH, an average of 86.2% of students have completed 8th grade and an average of 86.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Arcanum, OH | 2,457 | 76% | 58.1% |
| Eaton, OH | 8,154 | 73% | 52.1% |
| New Paris, OH | 1,418 | 66% | 37.5% |
| Lewisburg, OH | 1,813 | 65% | 34.4% |
| Bradford, OH | 1,987 | 61% | 26.6% |
| New Madison, OH | 1,086 | 77% | 60.4% |
| City | Population | Avg. Test Scores | National Avg. |
| Lincoln, NH | 1,086 | 49% | 1.7% |
| Elkhorn City, KY | 1,085 | 31% | 36.5% |
| Apple Creek, OH | 1,085 | 76% | 58.3% |
| Galva, KS | 1,087 | 27% | 43.8% |
| Middlesex, NC | 1,087 | 22% | 54.2% |
| New Madison, OH | 1,086 | 77% | 60.4% |
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