| Index | Millbury | Ohio | National |
| Average Test Scores | 66% | 61% | 48% |
| Student/Teacher ratio | 22:1 | 17:1 | 16:1 |
| Total public schools | 3 | 3,650 | 79,221 |
| Total private schools | n/a | 1,000 | 24,874 |
| Total post-secondary schools | n/a | 393 | 7,963 |
| Index | Millbury | Ohio | National |
| Completed 8th grade | 94.9% | 86.9% | 84.3% |
| Completed high school | 93.4% | 85.6% | 83.0% |
| Completed some college | 53.0% | 55.7% | 59.4% |
| Completed associate degree | 26.0% | 35.1% | 38.5% |
| Completed bachelors | 14.8% | 26.7% | 30.3% |
| Completed masters | 6.5% | 10.0% | 11.5% |
| Completed professional degree | 0.6% | 2.7% | 3.3% |
| Completed doctorate | 0.0% | 1.1% | 1.3% |
There are a total of 3 public schools, n/a private schools and n/a post-secondary schools in Millbury. Using the proficiency score averages, the average test scores for Millbury, OH schools is 66%. The average student to teacher ratio is 22:1. In Millbury, OH, an average of 94.9% of students have completed 8th grade and an average of 93.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Perrysburg, OH | 21,566 | 88% | 83.3% |
| Lindsey, OH | 422 | 88% | 82.3% |
| Pemberville, OH | 1,431 | 81% | 69.4% |
| Sylvania, OH | 19,242 | 77% | 60.7% |
| Curtice, OH | 1,251 | 77% | 60.4% |
| Millbury, OH | 1,319 | 66% | 36.5% |
| City | Population | Avg. Test Scores | National Avg. |
| Garrison, TX | 1,319 | 48% | 1.0% |
| Woodville, MS | 1,319 | 17% | 64.6% |
| Bayard, NE | 1,319 | 35% | 28.1% |
| Sherburne, NY | 1,319 | 48% | 0.7% |
| Red Lake Falls, MN | 1,319 | 58% | 21.4% |
| Millbury, OH | 1,319 | 66% | 36.5% |
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