| Index | Horsham | Pennsylvania | National |
| Average Test Scores | 64% | 55% | 48% |
| Student/Teacher ratio | 15:1 | 16:1 | 16:1 |
| Total public schools | 4 | 2,563 | 79,221 |
| Total private schools | 4 | 1,626 | 24,874 |
| Total post-secondary schools | n/a | 406 | 7,963 |
| Index | Horsham | Pennsylvania | National |
| Completed 8th grade | 90.9% | 86.9% | 84.3% |
| Completed high school | 90.2% | 85.6% | 83.0% |
| Completed some college | 65.1% | 53.6% | 59.4% |
| Completed associate degree | 46.3% | 37.4% | 38.5% |
| Completed bachelors | 38.5% | 29.3% | 30.3% |
| Completed masters | 16.3% | 11.5% | 11.5% |
| Completed professional degree | 4.0% | 3.3% | 3.3% |
| Completed doctorate | 1.7% | 1.4% | 1.3% |
There are a total of 4 public schools, 4 private schools and n/a post-secondary schools in Horsham. Using the proficiency score averages, the average test scores for Horsham, PA schools is 64%. The average student to teacher ratio is 15:1. In Horsham, PA, an average of 90.9% of students have completed 8th grade and an average of 90.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Fort Washington, PA | 6,013 | 89% | 84.9% |
| Penn Wynne, PA | 5,769 | 87% | 81.3% |
| Bryn Mawr, PA | 5,611 | 86% | 78.1% |
| Ardmore, PA | 13,567 | 85% | 77.1% |
| Blue Bell, PA | 6,245 | 82% | 70.3% |
| Horsham, PA | 15,864 | 64% | 33.6% |
| City | Population | Avg. Test Scores | National Avg. |
| River Falls, WI | 15,870 | 52% | 8.0% |
| South River, NJ | 15,874 | 35% | 26.4% |
| Bellmore, NY | 15,887 | 80% | 67.0% |
| Long Beach, MS | 15,829 | 63% | 31.7% |
| Aberdeen, MD | 15,904 | 31% | 36.3% |
| Horsham, PA | 15,864 | 64% | 33.6% |
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