| Tri - Cities Christian School | 0.0 |
Regular elementary or secondary | Pre-KG-12 | 44 | 6.2 | Christian (no specific denomination) |
| Gateway Christian School | 14.5 |
Regular elementary or secondary | Pre-KG-12 | 63 | 12.6 | Baptist |
| Sunnybrook Christian Academy | 18.2 |
Regular elementary or secondary | 1-12 | 151 | 9.9 | Christian (no specific denomination) |
| Christian Academy Of San Antonio | 18.2 |
Regular elementary or secondary | Pre-KG-12 | 557 | 11.4 | Christian (no specific denomination) |
| Rainbow Hills Baptist School | 18.3 |
Regular elementary or secondary | Pre-KG-12 | 228 | 11.8 | Baptist |
| Faith Christian Academy | 18.9 |
Regular elementary or secondary | Pre-KG-10 | 27 | 3.9 | Baptist |
| Holy Cross High School | 19.6 |
Regular elementary or secondary | 6-12 | 499 | 16.6 | Roman Catholic |
| Providence High School | 20.0 |
Regular elementary or secondary | 6-12 | 344 | 10.6 | Roman Catholic |
| Town East Christian School | 20.3 |
Regular elementary or secondary | Pre-KG-12 | 133 | 6.9 | Baptist |
| Kriterion Montessori School | 20.8 |
Montessori | Ungraded-Ungraded | 120 | 20.0 | Nonsectarian |
| Keystone School | 21.1 |
Special program emphasis | KG-12 | 419 | 11.3 | Nonsectarian |
| Ewing Education Center | 21.4 |
Special education | Ungraded-Ungraded | 16 | 4.7 | Baptist |
| Children's House & Montessori School | 22.0 |
Montessori | Ungraded-Ungraded | 17 | 5.7 | Nonsectarian |
| The Circle School | 22.2 |
Alternative/other | Pre-KG-Pre-KG | 26 | 5.8 | Nonsectarian |
| Sendero Christian Academy | 22.4 |
Regular elementary or secondary | Pre-KG-12 | 326 | 18.1 | Christian (no specific denomination) |
| River City Christian School | 24.6 |
Special education | 1-12 | 104 | 7.0 | Christian (no specific denomination) |
| The Winston School San Antonio | 24.9 |
Special education | 1-12 | 218 | 8.0 | Nonsectarian |
