| Index | Penndel | Pennsylvania | National |
| Average Test Scores | n/a | 55% | 48% |
| Student/Teacher ratio | n/a | 16:1 | 16:1 |
| Total public schools | n/a | 2,563 | 79,221 |
| Total private schools | 1 | 1,626 | 24,874 |
| Total post-secondary schools | n/a | 406 | 7,963 |

| Index | Penndel | Pennsylvania | National |
| Completed 8th grade | 88.0% | 86.9% | 84.3% |
| Completed high school | 86.8% | 85.6% | 83.0% |
| Completed some college | 53.3% | 53.6% | 59.4% |
| Completed associate degree | 33.1% | 37.4% | 38.5% |
| Completed bachelors | 26.7% | 29.3% | 30.3% |
| Completed masters | 12.7% | 11.5% | 11.5% |
| Completed professional degree | 1.5% | 3.3% | 3.3% |
| Completed doctorate | 0.9% | 1.4% | 1.3% |
There are a total of n/a public schools, 1 private schools and n/a post-secondary schools in Penndel. Using the proficiency score averages, the average test scores for Penndel, PA schools is n/a. The average student to teacher ratio is n/a. In Penndel, PA, an average of 88.0% of students have completed 8th grade and an average of 86.8% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Fort Washington, PA | 6,152 | 89% | 84.9% |
| Newtown, PA | 2,027 | 82% | 69.8% |
| New Hope, PA | 2,589 | 81% | 69.4% |
| Maple Glen, PA | 6,863 | 81% | 68.8% |
| Richboro, PA | 8,683 | 81% | 68.8% |
| Penndel, PA | 3,039 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Chevy Chase, MD | 3,039 | 69% | 43.0% |
| Madison, IL | 3,040 | 19% | 61.2% |
| Boxford, MA | 3,040 | 72% | 50.3% |
| Taft, TX | 3,037 | 24% | 50.3% |
| Ranger, TX | 3,037 | 27% | 43.4% |
| Penndel, PA | 3,039 | n/a |