For the 2026 school year, there are 2 private schools belonging to NWAIS (Northwest Association of Independent Schools) serving 323 students in Montana. You can also find more schools membership associations in Montana.
The top-ranked private school belonging to NWAIS (Northwest Association of Independent 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 NWAIS (Northwest Association of Independent Schools) 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
1800 S 2nd St W
Missoula, MT 59801
(406) 549-8327
Missoula, MT 59801
(406) 549-8327
Gr: K-8 | 124 students Avg. class size: 14 students Sports: 7 | Extracurrculars: 6 Tuition listed
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