| Sunnybrook Christian Academy | 1.9 |
151 | 13.2% | 83.4% | 2.0% | - | 1.3% |
| Gateway Christian School | 4.1 |
63 | 44.4% | 46.0% | 7.9% | - | 1.6% |
| Sendero Christian Academy | 6.0 |
326 | 10.1% | 80.1% | 9.2% | - | 0.6% |
| Children's House & Montessori School | 6.0 |
17 | 35.3% | 47.1% | 11.8% | - | 5.9% |
| Holy Cross High School | 6.1 |
499 | - | - | 100.0% | - | - |
| Christian Academy Of San Antonio | 6.7 |
557 | 5.2% | 89.9% | 4.5% | - | 0.4% |
| Ewing Education Center | 7.5 |
16 | 56.2% | 37.5% | - | - | 6.2% |
| The Winston School San Antonio | 8.4 |
218 | 70.6% | 24.3% | 1.4% | 0.5% | 3.2% |
| Scenic Hills Sda Christian School | 8.9 |
22 | - | 100.0% | - | - | - |
| Kriterion Montessori School | 9.6 |
120 | 63.3% | 10.8% | 13.3% | 2.5% | 10.0% |
| Keystone School | 10.0 |
419 | 59.7% | 21.5% | 3.8% | 0.2% | 14.8% |
| Cornerstone Christian Schools | 10.2 |
512 | 43.0% | 47.5% | 9.0% | 0.2% | 0.4% |
| Providence High School | 10.2 |
344 | 15.1% | 77.6% | 5.5% | - | 1.7% |
| River City Christian School | 10.9 |
104 | 64.4% | 29.8% | 4.8% | - | 1.0% |
| Achievers Center For Education | 11.1 |
24 | 83.3% | 12.5% | 4.2% | - | - |
| Castle Hills First Baptist School | 11.3 |
294 | 71.4% | 19.7% | 6.1% | 0.7% | 2.0% |
| Atonement Academy | 11.8 |
452 | 97.3% | - | 0.7% | - | 2.0% |
| The Circle School | 11.9 |
26 | 50.0% | 26.9% | 7.7% | - | 15.4% |
| Town East Christian School | 15.4 |
133 | 36.1% | 49.6% | 14.3% | - | - |
| Tmi-the Episcopal School Of Texas | 15.7 |
361 | 79.5% | 18.0% | 1.9% | 0.3% | 0.3% |
| Christian Heritage Schools | 16.1 |
170 | 59.4% | 34.7% | 2.9% | - | 2.9% |
| Harvest Schools | 17.1 |
191 | 71.2% | 15.7% | 8.9% | 1.0% | 3.1% |
| Tri - Cities Christian School | 18.3 |
44 | 50.0% | 45.5% | 4.5% | - | - |
| Believers Academy | 19.9 |
149 | 66.4% | 16.1% | 9.4% | 0.7% | 7.4% |
| Trinity Christian Academy | 20.6 |
240 | 53.3% | 25.8% | 12.1% | - | 8.8% |
| First Baptist Academy Of Universal City | 23.2 |
350 | 84.3% | 10.0% | 4.9% | - | 0.9% |
| Geneva School Of Boerne | 23.5 |
334 | 89.8% | 8.4% | 1.8% | - | - |
| Faith Christian Academy | 24.0 |
27 | 70.4% | 22.2% | 3.7% | - | 3.7% |
