| Upper Bucks Christian School | 0.0 |
Regular elementary or secondary | Pre-KG-12 | 234 | 10.7 | Baptist |
| Faith Christian Academy | 4.0 |
Regular elementary or secondary | KG-12 | 272 | 9.6 | Baptist |
| Lahay Christian School | 5.6 |
Regular elementary or secondary | 1-12 | 12 | 6.0 | Mennonite |
| Lahay Christian School | 5.6 |
Regular elementary or secondary | 1-12 | 12 | 6.0 | Mennonite |
| Indian Creek Mennonite School | 7.5 |
Regular elementary or secondary | 1-10 | 27 | 6.8 | Mennonite |
| Plumstead Christian School | 9.1 |
Regular elementary or secondary | KG-12 | 434 | 10.4 | Christian (no specific denomination) |
| Perkiomen School | 9.9 |
Regular elementary or secondary | 5-12 | 279 | 6.8 | Nonsectarian |
| New Life Youth & Family Services | 10.3 |
Regular elementary or secondary | 6-12 | 55 | 4.2 | Christian (no specific denomination) |
| Easter Seals Of Southeastern Pa | 10.8 |
Special education | Pre-KG-Pre-KG | 68 | 9.7 | Nonsectarian |
| Calvary Baptist School | 12.0 |
Regular elementary or secondary | Pre-KG-12 | 248 | 8.1 | Baptist |
| New Hope Academy | 12.1 |
Regular elementary or secondary | 6-12 | 37 | 2.2 | Nonsectarian |
| Chapel Mennonite School | 12.7 |
Regular elementary or secondary | 1-10 | 18 | 9.0 | Mennonite |
| Emmaus Baptist Academy | 13.6 |
Regular elementary or secondary | KG-12 | 44 | 11.3 | Baptist |
| Kids Peace Broadway School | 14.2 |
Special education | 4-10 | 67 | 5.5 | Nonsectarian |
| Salem Christian School | 14.5 |
Regular elementary or secondary | Pre-KG-12 | 190 | 9.7 | Christian (no specific denomination) |
| Gateway School Of Lehigh Valley | 15.2 |
Special education | Ungraded-Ungraded | 13 | 6.2 | Nonsectarian |
| The Quaker School At Horsham | 18.1 |
Special education | Ungraded-Ungraded | 68 | 3.7 | Friends |
| Holy Family Learning-ambler Day School | 18.1 |
Special education | 2-12 | 111 | 7.9 | Roman Catholic |
| Centennial School Lehigh Univ | 18.3 |
Special education | 2-12 | 68 | 4.9 | Nonsectarian |
| Wayside Christian School | 18.3 |
Alternative/other | 6-12 | 5 | 2.5 | Christian (no specific denomination) |
| Moravian Academy | 18.8 |
Montessori | Pre-KG-12 | 773 | 8.3 | Brethren |
| Valley Forge Baptist Academy | 18.9 |
Regular elementary or secondary | KG-12 | 157 | 12.0 | Baptist |
| Germantown Academy | 19.0 |
Regular elementary or secondary | Pre-KG-12 | 1083 | 8.1 | Nonsectarian |
| The Pathway School | 19.3 |
Special education | Ungraded-Ungraded | 151 | 4.7 | Nonsectarian |
| Easton Baptist Academy | 19.9 |
Special program emphasis | KG-9 | 10 | 5.3 | Baptist |
| Wordsworth Academy | 20.3 |
Special education | Ungraded-Ungraded | 227 | 6.2 | Nonsectarian |
| Trinity Christian Academy | 20.5 |
Regular elementary or secondary | KG-12 | 34 | 3.9 | Christian (no specific denomination) |
| Gateway Christian School | 20.6 |
Regular elementary or secondary | Pre-KG-12 | 62 | 6.0 | Christian (no specific denomination) |
| Our Lady Of Confidence School | 20.7 |
Special education | Ungraded-Ungraded | 86 | 10.8 | Roman Catholic |
| Coventry Christian Schools | 20.7 |
Regular elementary or secondary | Pre-KG-12 | 260 | 9.3 | Church of Christ |
| Huntingdon Valley Christian Academy | 21.3 |
Regular elementary or secondary | Pre-KG-10 | 101 | 10.2 | Seventh-Day Adventist |
| West-mont Christian Academy | 21.6 |
Regular elementary or secondary | KG-12 | 346 | 10.7 | Christian (no specific denomination) |
| Center School | 21.6 |
Special education | Ungraded-Ungraded | 92 | 5.5 | Nonsectarian |
| Stowe Lighthouse Christian Academy | 21.7 |
Regular elementary or secondary | 2-12 | 10 | 3.3 | Brethren |
| Philadelphia -montgomery Christian Academy | 22.5 |
Regular elementary or secondary | Pre-KG-12 | 341 | 9.3 | Christian (no specific denomination) |
| Philadelphia-montgomery Christian Academy | 22.5 |
Regular elementary or secondary | Pre-KG-12 | 342 | 10.4 | Christian (no specific denomination) |
| Nexus School | 22.6 |
Special education | Ungraded-Ungraded | 10 | 1.7 | Nonsectarian |
| Kimberton Waldorf School | 22.9 |
Special program emphasis | Pre-KG-12 | 295 | 9.2 | Nonsectarian |
| Evan Thomas Institute | 23.0 |
Regular elementary or secondary | Ungraded-Ungraded | 15 | 3.0 | Nonsectarian |
| Kids Peace | 23.1 |
Special education | 1-12 | 124 | 3.9 | Nonsectarian |
| Abington Friends School | 23.8 |
Regular elementary or secondary | Pre-KG-12 | 613 | 7.6 | Friends |
| Valley View Baptist Academy | 23.9 |
Regular elementary or secondary | 1-12 | 25 | 8.1 | Baptist |
| Lighthouse Christian Academy | 24.0 |
Regular elementary or secondary | 1-12 | 30 | 7.0 | Pentecostal |
| Wyncote Academy | 24.1 |
Regular elementary or secondary | 6-12 | 57 | 7.7 | Nonsectarian |
| Chestnut Hill Academy | 24.3 |
Regular elementary or secondary | Pre-KG-12 | 557 | 9.1 | Nonsectarian |
| Vanguard School | 24.8 |
Special education | Pre-KG-12 | 248 | 8.3 | Nonsectarian |
| Devon Preparatory School | 24.9 |
Regular elementary or secondary | 6-12 | 295 | 7.7 | Roman Catholic |
