San Marcos Academy Photo - Competitive athletics program for boys and girls in middle and upper school (grades 6-12).

Best 78666 Texas Private Schools (2025)

For the 2025 school year, there are 7 private schools serving 2,398 students in 78666, TX (there are 3 public schools, serving 940 public students). 72% 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 Academy, Hill Country Christian School Of San Marcos, and San Marcos Center School.
The average acceptance rate is 89%, which is higher than the Texas private school average acceptance rate of 82%.
71% of private schools in 78666, TX are religiously affiliated (most commonly Christian and Baptist).

Top Ranked 78666 Texas Private Schools (2025)

School
Location
Grades
Students
Hill Country Christian School Of San Marcos
(Christian)
(2)
1401 Davis Ln
San Marcos, TX 78666
(512) 353-8976
Grades: PK-12
| 1,557 students
San Marcos Academy
San Marcos Academy Photo - Competitive athletics program for boys and girls in middle and upper school (grades 6-12).
(Baptist)
2801 Ranch Road 12
San Marcos, TX 78666
(512) 753-8000
Grades: PK-12
| 353 students
San Marcos Center School
Special Education School
120 Bert Brown Street
San Marcos, TX 78666
(512) 396-8500
Grades: 5-12
| 144 students
Advent Ridge Academy
Advent Ridge Academy Photo
(Seventh Day Adventist)
(2)
1523 Old Ranch Road 12
San Marcos, TX 78666
(512) 392-9475
Grades: PK-10
| 51 students
Paloma Montessori School
Daycare / Preschool
125 W Mccarty Ln
San Marcos, TX 78666
(512) 667-6022
Grades: K
| 70 students
Southwest Texas High School
Vocational/Technical School (Islamic)
2800 Hwy Airport Blvd
San Marcos, TX 78666
(512) 396-6448
Grades: 8-12
| 101 students
Wonderland School
(Christian)
302 Country Estates Dr
San Marcos, TX 78666
(512) 392-9404
Grades: PK-5
| 122 students

Frequently Asked Questions

What are the top ranked private schools in 78666, TX?
The top ranked private schools in 78666, TX include San Marcos Academy, Hill Country Christian School Of San Marcos, and San Marcos Center School.
How many private schools are located in 78666?
7 private schools are located in 78666.
How diverse are private schools in 78666?
78666 private schools are approximately 43% minority students, which is higher than the Texas private school average of 41%.
What percentage of students in 78666 go to private school?
72% of all K-12 students in 78666 are educated in private schools (compared to the TX state average of 6%).
What percentage of private schools are religiously affiliated in 78666?
71% of private schools in 78666 are religiously affiliated (most commonly Christian and Baptist).

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