Private School Review - Established 2003
Cornerstone Christian Schools
TMI Episcopal Top 23 · Most AP Courses (TX)

78257 Texas Private Schools

For the 2026-27 school year, there are 2 private schools serving 2,209 students in 78257, TX (there are 1 public school, serving 410 public students). 84% 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 98%, which is higher than the Texas private school average acceptance rate of 85%.
100% of private schools in 78257, TX are religiously affiliated (most commonly Christian and Episcopal).

Quick Facts (26-27)

Quick Facts (26-27)

Top Ranked 78257 Texas Private Schools (2026-27)

Cornerstone Christian Schools Photo
Cornerstone Christian Schools
Gr: PK-12 | 1,579 students
Avg. class size: 15 students
Sports: 14 | Extracurriculars: 19
Christian
17702 NW Military Hwy
San Antonio, TX 78257
(210) 979-9203
(13)
View Profile
TMI Episcopal Photo
TMI Episcopal
Gr: 6-12 | 630 students
Avg. class size: 15 students
Sports: 16 | Extracurriculars: 16
Episcopal
20955 West Tejas Trail
San Antonio, TX 78257
(210) 698-7171
View Profile

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?
84% 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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