| Index | Duncansville | Pennsylvania | National |
| Average Test Scores | 48% | 55% | 48% |
| Student/Teacher ratio | 14:1 | 16:1 | 16:1 |
| Total public schools | 2 | 2,563 | 79,221 |
| Total private schools | 1 | 1,626 | 24,874 |
| Total post-secondary schools | n/a | 406 | 7,963 |
| Index | Duncansville | Pennsylvania | National |
| Completed 8th grade | 89.9% | 86.9% | 84.3% |
| Completed high school | 89.5% | 85.6% | 83.0% |
| Completed some college | 43.9% | 53.6% | 59.4% |
| Completed associate degree | 28.1% | 37.4% | 38.5% |
| Completed bachelors | 19.4% | 29.3% | 30.3% |
| Completed masters | 3.2% | 11.5% | 11.5% |
| Completed professional degree | 0.4% | 3.3% | 3.3% |
| Completed doctorate | 0.0% | 1.4% | 1.3% |
There are a total of 2 public schools, 1 private schools and n/a post-secondary schools in Duncansville. Using the proficiency score averages, the average test scores for Duncansville, PA schools is 48%. The average student to teacher ratio is 14:1. In Duncansville, PA, an average of 89.9% of students have completed 8th grade and an average of 89.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Cresson, PA | 1,606 | 72% | 50.0% |
| Lilly, PA | 829 | 66% | 36.5% |
| Patton, PA | 1,678 | 64% | 32.8% |
| Hollidaysburg, PA | 5,675 | 64% | 32.8% |
| Martinsburg, PA | 1,834 | 63% | 30.2% |
| Duncansville, PA | 1,189 | 48% | = 100 |
| City | Population | Avg. Test Scores | National Avg. |
| Elgin, MN | 1,189 | 68% | 41.1% |
| Due West, SC | 1,189 | 72% | 50.0% |
| Blair, WI | 1,188 | 36% | 25.5% |
| Eton, GA | 1,188 | 10% | 79.2% |
| Pomona, KS | 1,190 | 36% | 26.0% |
| Duncansville, PA | 1,189 | 48% | = 100 |
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