Private School Review - Established 2003

Best Montana Private Schools Belonging to International Baccalaureate (IB) World School (2026-27)

For the 2026-27 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%.

Quick Facts (2026-27)

  • # Private Schools: 1

Quick Facts (2026-27)

  • # Private Schools: 1

Top Ranked Private Schools Belonging to International Baccalaureate (IB) World School in Montana (2026-27)

Missoula International School Photo
Missoula International School
Gr: PK-8 | 199 students
Avg. class size: 15 students
Sports: 4 | Extracurriculars: 7
Specialized Curriculum
808 South Third Street West
Missoula, MT 59801
(406) 542-9924
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Frequently Asked Questions

What are the top ranked private schools belonging to International Baccalaureate (IB) World School in Montana?
The top ranked private schools belonging to International Baccalaureate (IB) World School in Montana is Missoula International School.
How many private schools belonging to International Baccalaureate (IB) World School are located in Montana?
1 private schools belonging to International Baccalaureate (IB) World School are located in Montana.
1
Private Schools
199
Students
$12,000
Avg. Tuition
10%
Students of Color
7:1
Student-Teacher Ratio

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