| Index | Millersville | Pennsylvania | National |
| Average Test Scores | 74% | 55% | 48% |
| Student/Teacher ratio | 17:1 | 16:1 | 16:1 |
| Total public schools | 2 | 2,563 | 79,221 |
| Total private schools | 1 | 1,626 | 24,874 |
| Total post-secondary schools | 1 | 406 | 7,963 |
| Index | Millersville | Pennsylvania | National |
| Completed 8th grade | 84.5% | 86.9% | 84.3% |
| Completed high school | 84.4% | 85.6% | 83.0% |
| Completed some college | 56.4% | 53.6% | 59.4% |
| Completed associate degree | 41.4% | 37.4% | 38.5% |
| Completed bachelors | 34.5% | 29.3% | 30.3% |
| Completed masters | 14.8% | 11.5% | 11.5% |
| Completed professional degree | 5.2% | 3.3% | 3.3% |
| Completed doctorate | 3.6% | 1.4% | 1.3% |
There are a total of 2 public schools, 1 private schools and 1 post-secondary schools in Millersville. Using the proficiency score averages, the average test scores for Millersville, PA schools is 74%. The average student to teacher ratio is 17:1. In Millersville, PA, an average of 84.5% of students have completed 8th grade and an average of 84.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Conestoga, PA | 1,128 | 75% | 55.2% |
| Lampeter, PA | 1,778 | 73% | 52.4% |
| Wrightsville, PA | 2,045 | 72% | 50.3% |
| Washington Boro, PA | 881 | 72% | 49.0% |
| Brownstown, PA | 3,160 | 70% | 44.8% |
| Millersville, PA | 8,309 | 74% | 54.7% |
| City | Population | Avg. Test Scores | National Avg. |
| Napoleon, OH | 8,310 | 74% | 53.6% |
| Runnemede, NJ | 8,307 | 39% | 18.5% |
| Hawthorn Woods, IL | 8,313 | 51% | 6.6% |
| Price, UT | 8,303 | 45% | 6.9% |
| Boonville, MO | 8,300 | 43% | 9.7% |
| Millersville, PA | 8,309 | 74% | 54.7% |
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