Great Falls Central Catholic High School Photo

Best Montana Private High Schools Belonging to Other religious school association(s) (2025-26)

For the 2025-26 school year, there are 3 private high schools belonging to Other religious school association(s) serving 302 students in Montana. You can also find more schools membership associations in Montana.
The top ranked private high school belonging to Other religious school association(s) in Montana is St. Andrew School.
The average acceptance rate is 95%, which is higher than the Montana private high school average acceptance rate of 91%.
67% of private high schools belonging to Other religious school association(s) in Montana are religiously affiliated (most commonly Catholic).

Top Ranked Private High Schools Belonging to Other religious school association(s) in Montana (2025-26)

School
Location
Quick Facts
St. Andrew School
(Catholic)
1900 Flowerree St.
Helena, MT 59601
(406) 449-3201
Gr: K-12 | 174 students Tuition listed
Big Sky Discovery School
Montessori School
175 Aspen Leaf Dr
Big Sky, MT 59716
(406) 580-9982
Gr: PK-12 | 59 students
2800 18th Ave S
Great Falls, MT 59405
(406) 216-3344
Gr: 9-12 | 69 students Avg. class size: 15 students Sports: 10 | Extracurrculars: 5 Tuition & acceptance rate listed

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