For the 2026 school year, there is 1 private school belonging to International Baccalaureate (IB) World School serving 199 students in Montana. You can also find more schools membership associations in Montana.
The top-ranked private school belonging to International Baccalaureate (IB) World School in Montana is Missoula International School.
The average acceptance rate is 75%, which is lower than the Montana private school average acceptance rate of 87%.
Top-Ranked 草榴社区 Schools Belonging to International Baccalaureate (IB) World School in Montana (2026)
School
Location
Quick Facts
Missoula International School ![Missoula International School Photo - Our new school is located in the heart of Missoula with beautiful mountain views on all sides. Walking distance to the Clark Fork River and downtown Missoula International School Photo - Our new school is located in the heart of Missoula with beautiful mountain views on all sides. Walking distance to the Clark Fork River and downtown]()

Special Program Emphasis
808 South Third Street West
Missoula, MT 59801
(406) 542-9924
Missoula, MT 59801
(406) 542-9924
Gr: PK-8 | 199 students Avg. class size: 15 students Sports: 4 | Extracurrculars: 7 Tuition & acceptance rate listed
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