| Lighthouse Christian Academy | 0.4 |
85 | 81.2% | 15.3% | 3.5% | - | - |
| Altus Academy Rialto | 1.7 |
57 | 68.4% | 17.5% | 7.0% | - | 7.0% |
| Temple Learning Center | 4.7 |
31 | - | 3.2% | 96.8% | - | - |
| Immanuel Baptist School | 5.5 |
66 | 57.6% | 21.2% | 13.6% | - | 7.6% |
| Big Springs Center & School | 5.9 |
15 | 73.3% | 20.0% | - | 6.7% | - |
| Eagle Valley School | 6.2 |
48 | 25.0% | 27.1% | 47.9% | - | - |
| Loma Linda Academy | 7.4 |
1572 | 23.4% | 15.9% | 11.8% | 0.6% | 48.3% |
| American Christian Military Academy | 7.4 |
47 | 4.3% | 63.8% | 27.7% | 2.1% | 2.1% |
| Gateway Education Center | 8.1 |
96 | 45.8% | 44.8% | 4.2% | 3.1% | 2.1% |
| Abc Hope For Kids | 8.3 |
28 | 50.0% | 28.6% | 14.3% | - | 7.1% |
| Odell Young Alternative School | 9.0 |
35 | 2.9% | 11.4% | 85.7% | - | - |
| Benchmark Young Adult School | 9.6 |
50 | 84.0% | 6.0% | 4.0% | 4.0% | 2.0% |
| Montessori In Redlands Inc | 10.0 |
164 | 62.8% | 9.8% | 4.9% | 0.6% | 22.0% |
| Packinghouse Christian Academy | 10.3 |
293 | 80.2% | 9.9% | 9.9% | - | - |
| Riverside Christian Schools | 10.8 |
921 | 40.1% | 30.0% | 10.1% | 9.9% | 10.0% |
| Redlands Adventist Academy | 10.9 |
493 | 57.4% | 11.2% | 6.7% | 0.6% | 24.1% |
| Mountainside Private School | 11.1 |
12 | 66.7% | - | 33.3% | - | - |
| Uhs Schools, Riverside Formerly Known As Keystone | 11.6 |
185 | 30.3% | 29.2% | 24.3% | 1.1% | 15.1% |
| Montecito Baptist School | 12.2 |
98 | 3.1% | 96.9% | - | - | - |
| Cornerstone Fellowship Academy | 12.3 |
16 | 75.0% | 25.0% | - | - | - |
| Kings Chapel Christian Academy | 12.5 |
16 | 37.5% | 12.5% | 43.8% | - | 6.2% |
| La Sierra Academy | 12.6 |
819 | 33.3% | 30.8% | 15.5% | 1.0% | 19.4% |
| San Antonio Christian School | 13.0 |
89 | 10.1% | 46.1% | 21.3% | 3.4% | 19.1% |
| Woodcrest Christian School System | 13.4 |
1104 | 90.4% | 3.4% | 4.6% | - | 1.5% |
| Somerset Educational Services | 13.6 |
216 | 31.9% | 40.3% | 26.9% | - | 0.9% |
| Gospel Restoration Academy | 14.6 |
18 | - | 100.0% | - | - | - |
| Marywood-palm Valley School | 14.9 |
415 | 87.7% | 6.7% | 0.7% | 1.2% | 3.6% |
| Calvary Chapel Christian School | 15.1 |
555 | 51.2% | 30.3% | 16.2% | 0.2% | 2.2% |
| Upland Christian Schools | 15.2 |
607 | 61.9% | 21.3% | 8.2% | 2.1% | 6.4% |
| Amor Christian Academy | 17.2 |
41 | - | 97.6% | 2.4% | - | - |
| Christian Heritage | 18.1 |
388 | 85.3% | 6.2% | 1.8% | 1.0% | 5.7% |
| Lake Arrowhead Christian School | 18.3 |
118 | 84.7% | 8.5% | - | 1.7% | 5.1% |
| Oak Grove At The Ranch | 18.6 |
39 | 35.9% | 17.9% | 43.6% | - | 2.6% |
| California Ranch School | 18.9 |
12 | 75.0% | 25.0% | - | - | - |
| Live Oak School | 19.3 |
45 | 44.4% | 35.6% | 17.8% | - | 2.2% |
| Grace Christian Academy | 19.5 |
197 | 24.9% | 24.9% | 24.9% | - | 25.4% |
| Corona Christian School | 19.5 |
15 | 73.3% | 13.3% | 6.7% | - | 6.7% |
| City Of Knowledge School | 20.7 |
233 | 88.0% | 5.2% | 4.7% | - | 2.1% |
| Haynes Education Center | 21.1 |
99 | 20.2% | 50.5% | 29.3% | - | - |
| Praise Fellowship Christian Academy | 21.2 |
11 | 27.3% | 36.4% | 36.4% | - | - |
| Mesa Grande Academy | 21.4 |
306 | 84.3% | 8.2% | 3.3% | 1.0% | 3.3% |
| Jesus Center Christian School | 22.6 |
26 | 30.8% | 53.8% | 3.8% | 7.7% | 3.8% |
| Mountain View School | 22.8 |
43 | 16.3% | 62.8% | 20.9% | - | - |
| Joan Macy School | 22.8 |
44 | 18.2% | 61.4% | 20.5% | - | - |
| Calvary Baptist Schools | 23.0 |
95 | 48.4% | 25.3% | 15.8% | - | 10.5% |
| Lighthouse Christian Academy | 23.1 |
7 | 14.3% | 85.7% | - | - | - |
| Hesperia Christian School | 24.1 |
483 | 82.4% | 11.0% | 5.0% | - | 1.7% |
| Grace Prep School | 24.3 |
53 | 90.6% | 5.7% | 3.8% | - | - |
| Cherry Valley Brethren Schools | 24.7 |
56 | 76.8% | 7.1% | - | 14.3% | 1.8% |
| Canyon View School | 24.9 |
109 | 27.5% | 35.8% | 34.9% | - | 1.8% |
