| Index | Blanchester | Ohio | National |
| Average Test Scores | 62% | 61% | 48% |
| Student/Teacher ratio | 18:1 | 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 | Blanchester | Ohio | National |
| Completed 8th grade | 82.1% | 86.9% | 84.3% |
| Completed high school | 79.7% | 85.6% | 83.0% |
| Completed some college | 32.8% | 55.7% | 59.4% |
| Completed associate degree | 13.4% | 35.1% | 38.5% |
| Completed bachelors | 5.5% | 26.7% | 30.3% |
| Completed masters | 1.9% | 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 5 public schools, n/a private schools and n/a post-secondary schools in Blanchester. Using the proficiency score averages, the average test scores for Blanchester, OH schools is 62%. The average student to teacher ratio is 18:1. In Blanchester, OH, an average of 82.1% of students have completed 8th grade and an average of 79.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Kings Mills, OH | 1,164 | 83% | 73.5% |
| Maineville, OH | 1,621 | 82% | 69.8% |
| Morrow, OH | 1,999 | 77% | 59.4% |
| Lynchburg, OH | 1,371 | 74% | 53.8% |
| New Vienna, OH | 1,194 | 72% | 50.0% |
| Blanchester, OH | 4,401 | 62% | 29.7% |
| City | Population | Avg. Test Scores | National Avg. |
| Russell, KS | 4,400 | 20% | 59.4% |
| Mount Orab, OH | 4,403 | 57% | 19.4% |
| Dundee, MI | 4,405 | 52% | 8.9% |
| Prairie du Sac, WI | 4,397 | 44% | 8.0% |
| Tarentum, PA | 4,397 | 49% | 1.0% |
| Blanchester, OH | 4,401 | 62% | 29.7% |
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