For the 2026 school year, there are 9 private high schools belonging to International Baccalaureate (IB) World School serving 5,411 students in Texas. You can also find more schools membership associations in Texas.
The top-ranked private high schools belonging to International Baccalaureate (IB) World School in Texas include LIH- Lycée International de Houston, The Post Oak School, and The Village School.
The average acceptance rate is 58%, which is lower than the Texas private high school average acceptance rate of 82%.
Top-Ranked Private High Schools Belonging to International Baccalaureate (IB) World School in Texas (2026)
School
Location
Quick Facts
2203 N. Westgreen Blvd
Katy, TX 77449
(713) 290-9025
Katy, TX 77449
(713) 290-9025
Gr: PK-12 | 1,200 student Avg. class size: 18 students Sports: 18 | Extracurrculars: 9 Tuition & acceptance rate listed
5655 Creekside Forest Dr
Spring, TX 77389
(281) 516-3770
Spring, TX 77389
(281) 516-3770
Gr: PK-12 | 120 students Avg. class size: 14 students Tuition listed
15950 Park Row
Houston, TX 77084
(832) 474-1013
Houston, TX 77084
(832) 474-1013
Gr: NS-12 | 588 students Avg. class size: 18 students Sports: 14 | Extracurrculars: 6 Tuition & acceptance rate listed
15506 TX-71, Bee Cave, TX 78738
Austin, TX 78738
(512) 351-3403
Austin, TX 78738
(512) 351-3403
Gr: NS-12 | 204 students Avg. class size: 16 students Sports: 13 | Extracurrculars: 18 Tuition listed
6039 Churchill Way
Dallas, TX 75230
(972) 991-6379
Dallas, TX 75230
(972) 991-6379
Gr: NS-12 | 654 students Avg. class size: 15 students Sports: 10 | Extracurrculars: 4 Tuition listed
807 Rio Grande
Austin, TX 78701
(512) 480-8142
Austin, TX 78701
(512) 480-8142
Gr: PK-12 | 525 students Avg. class size: 20 students Sports: 5 | Extracurrculars: 10 Tuition listed
4600 Bissonnet St
Bellaire, TX 77401
(713) 661-6688
Bellaire, TX 77401
(713) 661-6688
Gr: NS-12 | 484 students Avg. class size: 28 students Sports: 7 | Extracurrculars: 16 Tuition & acceptance rate listed
13051 Whittington Drive
Houston, TX 77077
(281) 496-7900
Houston, TX 77077
(281) 496-7900
Gr: PK-12 | 1,343 student Avg. class size: 18 students Sports: 16 | Extracurrculars: 26 Tuition listed
The Westwood School![The Westwood School Photo - Westwood Preschool students enjoying our playground together]( "The Westwood School Photo - Westwood Preschool students enjoying our playground together")
Montessori School
14295 Midway Rd.
Addison, TX 75001
(972) 239-8598
Addison, TX 75001
(972) 239-8598
Gr: PK-12 | 293 students Sports: 7 Tuition listed
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