| Index | Richwood | Ohio | National |
| Average Test Scores | 73% | 61% | 48% |
| Student/Teacher ratio | 19:1 | 17:1 | 16:1 |
| Total public schools | 5 | 3,650 | 79,221 |
| Total private schools | n/a | 1,000 | 24,874 |
| Total post-secondary schools | n/a | 393 | 7,963 |
| Index | Richwood | Ohio | National |
| Completed 8th grade | 82.3% | 86.9% | 84.3% |
| Completed high school | 79.8% | 85.6% | 83.0% |
| Completed some college | 31.9% | 55.7% | 59.4% |
| Completed associate degree | 13.2% | 35.1% | 38.5% |
| Completed bachelors | 8.7% | 26.7% | 30.3% |
| Completed masters | 0.6% | 10.0% | 11.5% |
| Completed professional degree | 0.3% | 2.7% | 3.3% |
| Completed doctorate | 0.3% | 1.1% | 1.3% |
There are a total of 5 public schools, n/a private schools and n/a post-secondary schools in Richwood. Using the proficiency score averages, the average test scores for Richwood, OH schools is 73%. The average student to teacher ratio is 19:1. In Richwood, OH, an average of 82.3% of students have completed 8th grade and an average of 79.8% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Ostrander, OH | 904 | 92% | 91.7% |
| Raymond, OH | 155 | 90% | 86.5% |
| Marysville, OH | 24,569 | 78% | 63.4% |
| Delaware, OH | 41,818 | 75% | 55.2% |
| North Lewisburg, OH | 1,598 | 68% | 42.4% |
| Richwood, OH | 2,414 | 73% | 51.7% |
| City | Population | Avg. Test Scores | National Avg. |
| Excelsior, MN | 2,414 | 80% | 67.4% |
| Bayard, NM | 2,415 | 20% | 58.0% |
| Bridgman, MI | 2,416 | 66% | 37.8% |
| Rockdale, IL | 2,416 | 30% | 38.5% |
| Milford, NE | 2,417 | 70% | 44.8% |
| Richwood, OH | 2,414 | 73% | 51.7% |
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