| Index | Manchester | Maryland | National |
| Average Test Scores | 59% | 40% | 48% |
| Student/Teacher ratio | 19:1 | 16:1 | 16:1 |
| Total public schools | 1 | 1,163 | 79,221 |
| Total private schools | 2 | 674 | 24,874 |
| Total post-secondary schools | n/a | 112 | 7,963 |
| Index | Manchester | Maryland | National |
| Completed 8th grade | 89.1% | 87.5% | 84.3% |
| Completed high school | 88.2% | 86.5% | 83.0% |
| Completed some college | 57.6% | 64.2% | 59.4% |
| Completed associate degree | 34.3% | 44.8% | 38.5% |
| Completed bachelors | 25.7% | 38.4% | 30.3% |
| Completed masters | 11.7% | 17.7% | 11.5% |
| Completed professional degree | 0.7% | 5.5% | 3.3% |
| Completed doctorate | 0.0% | 2.5% | 1.3% |
There are a total of 1 public schools, 2 private schools and n/a post-secondary schools in Manchester. Using the proficiency score averages, the average test scores for Manchester, MD schools is 59%. The average student to teacher ratio is 19:1. In Manchester, MD, an average of 89.1% of students have completed 8th grade and an average of 88.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Glen Rock, PA | 2,332 | 67% | 39.1% |
| Timonium, MD | 10,642 | 65% | 36.3% |
| New Oxford, PA | 1,775 | 64% | 33.3% |
| Hampstead, MD | 6,403 | 64% | 32.8% |
| Shrewsbury, PA | 3,842 | 61% | 27.1% |
| Manchester, MD | 4,752 | 59% | 23.3% |
| City | Population | Avg. Test Scores | National Avg. |
| Crystal Springs, MS | 4,753 | 29% | 39.6% |
| Seat Pleasant, MD | 4,753 | 12% | 75.0% |
| Columbia, KY | 4,748 | 48% | 0.7% |
| East Harwich, MA | 4,756 | 52% | 8.9% |
| Guerneville, CA | 4,747 | 39% | 19.3% |
| Manchester, MD | 4,752 | 59% | 23.3% |
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