Private School Review - Established 2003
Fort Bend Christian Academy High School
Hill Country Christian School of Austin Top 24 ยท Largest Endowment (TX)

Best Texas Private High Schools Belonging to Southern Association of Independent Schools (SAIS)

For the 2026-27 school year, there are 2 private high schools belonging to Southern Association of Independent Schools (SAIS) serving 1,475 students in Texas. You can also find more schools membership associations in Texas.
The top ranked private high schools belonging to Southern Association of Independent Schools (SAIS) in Texas include Fort Bend Christian Academy High School and Hill Country Christian School of Austin.
The average acceptance rate is 77%, which is lower than the Texas private high school average acceptance rate of 83%.
100% of private high schools belonging to Southern Association of Independent Schools (SAIS) in Texas are religiously affiliated (most commonly Christian).

Quick Facts (26-27)

  • # Private Schools: 2

Quick Facts (26-27)

  • # Private Schools: 2

Top Ranked Private High Schools Belonging to Southern Association of Independent Schools (SAIS) in Texas (2026-27)

Fort Bend Christian Academy High School Photo
Fort Bend Christian Academy High School
Gr: PK-12 | 748 students
Avg. class size: 18 students
Sports: 13 | Extracurriculars: 17
Christian
1250 Seventh Street
Sugar Land, TX 77478
(281) 263-9175
(2)
View Profile
Hill Country Christian School of Austin Photo
Hill Country Christian School of Austin
Gr: PK-12 | 727 students
Avg. class size: 20 students
Sports: 12 | Extracurriculars: 24
Christian
12124 Ranch Rd 620 North
Austin, TX 78750
(512) 331-7036
(7)
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Frequently Asked Questions

What are the top ranked private high schools belonging to Southern Association of Independent Schools (SAIS) in Texas?
The top ranked private high schools belonging to Southern Association of Independent Schools (SAIS) in Texas include Fort Bend Christian Academy High School and Hill Country Christian School of Austin.
How many private high schools belonging to Southern Association of Independent Schools (SAIS) are located in Texas?
2 private high schools belonging to Southern Association of Independent Schools (SAIS) are located in Texas.
What percentage of private high schools belonging to Southern Association of Independent Schools (SAIS) are religiously affiliated in Texas?
100% of private high schools belonging to Southern Association of Independent Schools (SAIS) in Texas are religiously affiliated (most commonly Christian).
2
Private Schools
1,475
Students
$23,286
Avg. Tuition
27%
Students of Color
12:1
Student-Teacher Ratio

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