| 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 |


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| 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 | 1,187 | 83% | 73.5% |
| Maineville, OH | 1,673 | 82% | 69.8% |
| Morrow, OH | 2,072 | 77% | 59.4% |
| Lynchburg, OH | 1,404 | 74% | 53.8% |
| New Vienna, OH | 1,239 | 72% | 50.0% |
| Blanchester, OH | 4,537 | 62% | 29.7% |
| City | Population | Avg. Test Scores | National Avg. |
| West Jefferson, OH | 4,536 | 66% | 37.5% |
| Swannanoa, NC | 4,534 | 37% | 22.7% |
| Dilley, TX | 4,532 | 32% | 34.4% |
| Beecher, IL | 4,532 | 35% | 27.1% |
| Springville, AL | 4,542 | 64% | 32.3% |
| Blanchester, OH | 4,537 | 62% | 29.7% |