| Index | Westminster | Maryland | National |
| Average Test Scores | 51% | 40% | 48% |
| Student/Teacher ratio | 15:1 | 16:1 | 16:1 |
| Total public schools | 18 | 1,163 | 79,221 |
| Total private schools | 8 | 674 | 24,874 |
| Total post-secondary schools | 2 | 112 | 7,963 |
| Index | Westminster | Maryland | National |
| Completed 8th grade | 86.6% | 87.5% | 84.3% |
| Completed high school | 85.3% | 86.5% | 83.0% |
| Completed some college | 59.9% | 64.2% | 59.4% |
| Completed associate degree | 37.9% | 44.8% | 38.5% |
| Completed bachelors | 31.6% | 38.4% | 30.3% |
| Completed masters | 10.9% | 17.7% | 11.5% |
| Completed professional degree | 2.9% | 5.5% | 3.3% |
| Completed doctorate | 1.1% | 2.5% | 1.3% |
There are a total of 18 public schools, 8 private schools and 2 post-secondary schools in Westminster. Using the proficiency score averages, the average test scores for Westminster, MD schools is 51%. The average student to teacher ratio is 15:1. In Westminster, MD, an average of 86.6% of students have completed 8th grade and an average of 85.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Sykesville, MD | 3,948 | 69% | 43.8% |
| Glen Rock, PA | 2,332 | 67% | 39.1% |
| Hampstead, MD | 6,403 | 64% | 32.8% |
| New Market, MD | 1,527 | 64% | 32.6% |
| Littlestown, PA | 4,494 | 61% | 26.0% |
| Westminster, MD | 18,649 | 51% | 6.8% |
| City | Population | Avg. Test Scores | National Avg. |
| Central Point, OR | 18,648 | 43% | 9.6% |
| Homewood, IL | 18,656 | 31% | 35.4% |
| Augusta, ME | 18,662 | 40% | 17.0% |
| Culpeper, VA | 18,633 | 77% | 60.2% |
| Cortland, NY | 18,633 | 41% | 15.3% |
| Westminster, MD | 18,649 | 51% | 6.8% |
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