| Berean Christian Academy | 0.0 |
Regular elementary or secondary | 2-12 | 10 | 10.0 | Calvinist |
| Standish Baptist Academy | 5.9 |
Regular elementary or secondary | KG-12 | 55 | 7.9 | Baptist |
| Living Waters Christian School | 8.6 |
Regular elementary or secondary | Pre-KG-12 | 45 | 4.5 | Pentecostal |
| Nfi Buxton - Beacon House | 8.9 |
Special education | Ungraded-Ungraded | 6 | 3.8 | Nonsectarian |
| Ossipee Valley Christian School | 10.1 |
Regular elementary or secondary | Pre-KG-12 | 54 | 6.8 | Baptist |
| Windham Christian Academy | 10.5 |
Regular elementary or secondary | Pre-KG-12 | 88 | 7.9 | Assembly of God |
| Spurwink School--casco | 16.2 |
Special education | Pre-KG-12 | 190 | 4.0 | Nonsectarian |
| Royal Academy | 16.7 |
Alternative/other | 1-12 | 139 | 27.8 | Nonsectarian |
| Brownfield Mennonite School | 18.4 |
Regular elementary or secondary | 2-10 | 5 | 3.6 | Mennonite |
| Cornerstone Baptist Academy | 20.5 |
Alternative/other | 1-12 | 38 | 5.0 | Baptist |
| Mse/mhc-collaborative School | 21.2 |
Special education | 1-12 | 46 | 6.6 | Nonsectarian |
| Greater Portland Christian School | 21.4 |
Regular elementary or secondary | KG-12 | 141 | 8.9 | Christian (no specific denomination) |
| Morrison Developmental Center | 21.5 |
Special education | KG-12 | 6 | 1.2 | Nonsectarian |
| Waynflete School | 21.6 |
Regular elementary or secondary | Pre-KG-12 | 540 | 8.7 | Nonsectarian |
| Sonlight Christian School | 21.7 |
Special education | 3-12 | 7 | 7.0 | Roman Catholic |
| The School At Sweetser | 22.1 |
Special education | KG-12 | 99 | 6.6 | Nonsectarian |
| Thornton Academy | 22.6 |
Regular elementary or secondary | 6-12 | 1401 | 15.2 | Nonsectarian |
| New Life Christian Academy | 22.6 |
Alternative/other | KG-12 | 35 | 9.2 | Assembly of God |
| North Yarmouth Academy | 23.4 |
Regular elementary or secondary | 6-12 | 330 | 13.5 | Nonsectarian |
| Aucocisco School | 23.6 |
Special education | 3-12 | 33 | 1.9 | Nonsectarian |
