| Saint Mary's Hall | 9401 Starcrest Drive, San Antonio, TX 78217-4162 | (210) 483-9100 | Coed, Day, Boarding | PS - 12 |  |
| San Antonio Academy | 117 E French Pl, San Antonio, TX 78212-5802 | (210) 733-7331 | Boys, Day, Boarding | PS - 8 | |
| San Marcos Baptist Academy | 2801 Ranch Road Twelve, San Marcos, TX 78666 | (512) 353-2400 | Coed, Day, Boarding | 6 - 12 | |
| Texas Military Institute | 20955 W Tejas Trl, San Antonio, TX 78257-1603 | (210) 698-7171 | Coed, Day, Boarding | 6 - 12 |