For the 2026 school year, there are 10 private schools belonging to International Baccalaureate (IB) World School serving 5,938 students in Texas. You can also find more schools membership associations in Texas.
The top-ranked private schools belonging to International Baccalaureate (IB) World School in Texas include The Post Oak School, LIH- Lycée International de Houston, and The Magellan International School.
The average acceptance rate is 62%, which is lower than the Texas private school average acceptance rate of 83%.
Top-Ranked Private 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
7938 Great Northern Boulevard
Austin, TX 78731
(512) 782-2327
Austin, TX 78731
(512) 782-2327
Gr: PK-8 | 527 students Avg. class size: 22 students Sports: 10 | Extracurrculars: 6 Tuition & acceptance rate 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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