| Index | Collingdale | Pennsylvania | National |
| Average Test Scores | 31% | 55% | 48% |
| Student/Teacher ratio | 14:1 | 16:1 | 16:1 |
| Total public schools | 2 | 2,563 | 79,221 |
| Total private schools | 2 | 1,626 | 24,874 |
| Total post-secondary schools | n/a | 406 | 7,963 |
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| Index | Collingdale | Pennsylvania | National |
| Completed 8th grade | 86.8% | 86.9% | 84.3% |
| Completed high school | 86.4% | 85.6% | 83.0% |
| Completed some college | 49.4% | 53.6% | 59.4% |
| Completed associate degree | 28.0% | 37.4% | 38.5% |
| Completed bachelors | 18.5% | 29.3% | 30.3% |
| Completed masters | 5.3% | 11.5% | 11.5% |
| Completed professional degree | 0.9% | 3.3% | 3.3% |
| Completed doctorate | 0.5% | 1.4% | 1.3% |
There are a total of 2 public schools, 2 private schools and n/a post-secondary schools in Collingdale. Using the proficiency score averages, the average test scores for Collingdale, PA schools is 31%. The average student to teacher ratio is 14:1. In Collingdale, PA, an average of 86.8% of students have completed 8th grade and an average of 86.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Penn Wynne, PA | 5,769 | 87% | 81.3% |
| Berwyn, PA | 3,621 | 86% | 79.9% |
| Bryn Mawr, PA | 5,611 | 86% | 78.1% |
| Ardmore, PA | 13,567 | 85% | 77.1% |
| Devon, PA | 1,830 | 84% | 75.5% |
| Collingdale, PA | 8,776 | 31% | 36.5% |
| City | Population | Avg. Test Scores | National Avg. |
| Palm Beach, FL | 8,776 | 77% | 60.4% |
| Edgewood, KY | 8,779 | 62% | 28.8% |
| Thomaston, GA | 8,771 | 36% | 25.0% |
| Rockingham, NC | 8,771 | 37% | 22.2% |
| Pingree Grove, IL | 8,768 | 39% | 18.8% |
| Collingdale, PA | 8,776 | 31% | 36.5% |
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