| Index | Heidlersburg | 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 | n/a | 1,626 | 24,874 |
| Total post-secondary schools | n/a | 406 | 7,963 |
| Index | Heidlersburg | Pennsylvania | National |
| Completed 8th grade | 79.1% | 86.9% | 84.3% |
| Completed high school | 78.2% | 85.6% | 83.0% |
| Completed some college | 40.8% | 53.6% | 59.4% |
| Completed associate degree | 12.6% | 37.4% | 38.5% |
| Completed bachelors | 7.1% | 29.3% | 30.3% |
| Completed masters | 4.5% | 11.5% | 11.5% |
| Completed professional degree | 0.0% | 3.3% | 3.3% |
| Completed doctorate | 0.0% | 1.4% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Heidlersburg. Using the proficiency score averages, the average test scores for Heidlersburg, PA schools is n/a. The average student to teacher ratio is n/a. In Heidlersburg, PA, an average of 79.1% of students have completed 8th grade and an average of 78.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Boiling Springs, PA | 3,107 | 65% | 35.9% |
| New Oxford, PA | 1,775 | 64% | 33.3% |
| Cashtown, PA | 244 | 63% | 31.3% |
| Biglerville, PA | 1,261 | 63% | 30.9% |
| York Springs, PA | 1,028 | 61% | 27.8% |
| Heidlersburg, PA | 596 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Dudley, GA | 596 | 64% | 33.3% |
| Mer Rouge, LA | 596 | 43% | 11.5% |
| Delton, MI | 596 | 36% | 25.0% |
| St. James, LA | 596 | 81% | 67.7% |
| Allensworth, CA | 596 | 15% | 68.8% |
| Heidlersburg, PA | 596 | n/a |
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