For the 2026-27 school year, there are 7 private schools serving 2,398 students in 78666, TX (there are 4 public schools, serving 1,051 public students). 70% of all K-12 students in 78666, TX are educated in private schools (compared to the TX state average of 6%).
The top ranked private schools in 78666, TX include San Marcos Center School, San Marcos Academy, and Hill Country Christian School Of San Marcos.
The average acceptance rate is 89%, which is higher than the Texas private school average acceptance rate of 83%.
71% of private schools in 78666, TX are religiously affiliated (most commonly Christian and Seventh Day Adventist).
Quick Facts (2026-27)
- # Private Schools: 7
- # Students Served: 2,398
- Average Tuition: $14,333
- Average Class Size: 14 students
- % Students of Color: 43%
- View 78666 Texas School Trends
