| Baptist Christian School | 1.4 |
Regular elementary or secondary | KG-12 | 379 | 14.1 | Baptist |
| Fleet Adventure School | 3.2 |
Alternative/other | 1-12 | 14 | 7.0 | Nonsectarian |
| Grace Prep School | 10.0 |
Alternative/other | Pre-KG-12 | 53 | 2.4 | Christian (no specific denomination) |
| Jesus Center Christian School | 10.6 |
Regular elementary or secondary | KG-11 | 26 | 9.0 | Christian (no specific denomination) |
| Childhelp School | 10.8 |
Special education | 1-12 | 76 | 10.9 | Nonsectarian |
| Calvary Christian School | 12.2 |
Regular elementary or secondary | KG-12 | 124 | 12.3 | Baptist |
| Oliver Christian School Center | 12.5 |
Alternative/other | 2-12 | 11 | 1.8 | Christian (no specific denomination) |
| On Track Custom Learning Solutions | 12.8 |
Alternative/other | 5-12 | 65 | 16.2 | Nonsectarian |
| Cherry Valley Brethren Schools | 14.5 |
Regular elementary or secondary | KG-12 | 56 | 14.0 | Brethren |
| Praise Fellowship Christian Academy | 16.1 |
Regular elementary or secondary | KG-12 | 11 | 4.8 | Christian (no specific denomination) |
| Mesa Grande Academy | 16.9 |
Regular elementary or secondary | KG-12 | 306 | 13.3 | Seventh-Day Adventist |
| Lighthouse Christian Academy | 17.2 |
Regular elementary or secondary | 2-11 | 7 | 2.3 | Christian (no specific denomination) |
| Live Oak School | 17.9 |
Special education | 6-12 | 45 | 9.0 | Nonsectarian |
| Oak Grove At The Ranch | 17.9 |
Special education | 3-12 | 39 | 6.5 | Nonsectarian |
| Calvary Chapel Christian School | 17.9 |
Regular elementary or secondary | KG-12 | 555 | 15.7 | Christian (no specific denomination) |
| Calvary Chapel Christian School | 19.7 |
Regular elementary or secondary | KG-12 | 1097 | 16.6 | Christian (no specific denomination) |
| Linfield Christian School | 20.0 |
Regular elementary or secondary | KG-12 | 896 | 17.3 | Christian (no specific denomination) |
| Oak Grove Institute | 20.1 |
Special education | 1-12 | 132 | 8.8 | Nonsectarian |
| Cornerstone Christian School | 20.2 |
Regular elementary or secondary | KG-12 | 296 | 12.1 | Christian (no specific denomination) |
| Kings Chapel Christian Academy | 20.4 |
Alternative/other | 3-12 | 16 | 8.0 | Christian (no specific denomination) |
| Cornerstone Fellowship Academy | 21.0 |
Regular elementary or secondary | 1-10 | 16 | 1.8 | Christian (no specific denomination) |
| Faith Baptist Academy | 21.4 |
Regular elementary or secondary | KG-12 | 175 | 16.2 | Baptist |
| Anza Valley Christian School | 23.6 |
Regular elementary or secondary | Pre-KG-12 | 41 | 10.2 | Baptist |
| Woodcrest Christian School System | 23.6 |
Regular elementary or secondary | KG-12 | 1104 | 21.2 | Christian (no specific denomination) |
| Redlands Adventist Academy | 24.4 |
Regular elementary or secondary | KG-12 | 493 | 14.5 | Seventh-Day Adventist |
| Somerset Educational Services | 24.6 |
Special education | KG-12 | 216 | 12.0 | Nonsectarian |
| Montessori In Redlands Inc | 24.9 |
Montessori | Pre-KG-9 | 164 | 9.7 | Nonsectarian |
