Cornerstone Christian Schools Photo - Our beautiful 40 acre campus includes over 80 classrooms, including 6 Science Labs, 4 music rooms, 2 art rooms, and 2 libraries. We also have a state of the art Field House, 6 soccer fields, 3 baseball/softball fields, and 2 full sized Football/Soccer fields.

Best 78257 Texas Private Schools (2025)

For the 2025 school year, there are 2 private schools serving 2,180 students in 78257, TX (there are 1 public school, serving 438 public students). 83% of all K-12 students in 78257, TX are educated in private schools (compared to the TX state average of 6%).
The top ranked private schools in 78257, TX include TMI Episcopal and Cornerstone Christian Schools.
The average acceptance rate is 95%, which is higher than the Texas private school average acceptance rate of 84%.
100% of private schools in 78257, TX are religiously affiliated (most commonly Christian and Episcopal).

Top Ranked 78257 Texas Private Schools (2025)

School
Location
Grades
Students
Cornerstone Christian Schools
Cornerstone Christian Schools Photo - Our beautiful 40 acre campus includes over 80 classrooms, including 6 Science Labs, 4 music rooms, 2 art rooms, and 2 libraries. We also have a state of the art Field House, 6 soccer fields, 3 baseball/softball fields, and 2 full sized Football/Soccer fields.
(Christian)
(13)
17702 NW Military Hwy
San Antonio, TX 78257
(210) 979-9203
Grades: PK-12
| 1,579 students
TMI Episcopal
TMI Episcopal Photo - Walker Innovation Center
(Episcopal)
20955 West Tejas Trail
San Antonio, TX 78257
(210) 698-7171
Grades: 6-12
| 601 students

Frequently Asked Questions

What are the top ranked private schools in 78257, TX?
The top ranked private schools in 78257, TX include TMI Episcopal and Cornerstone Christian Schools.
How many private schools are located in 78257?
2 private schools are located in 78257.
What percentage of students in 78257 go to private school?
83% of all K-12 students in 78257 are educated in private schools (compared to the TX state average of 6%).
What percentage of private schools are religiously affiliated in 78257?
100% of private schools in 78257 are religiously affiliated (most commonly Christian and Episcopal).

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