Lustre Christian High School Photo - Choir performing at the annual Christmas Program.

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

For the 2025-26 school year, there are 8 private high schools belonging to Other school association(s) serving 784 students in Montana. You can also find more schools membership associations in Montana.
The top ranked private high schools belonging to Other school association(s) in Montana include Valley Christian School and St. Labre High School.
The average acceptance rate is 94%, which is higher than the Montana private high school average acceptance rate of 91%.
38% of private high schools belonging to Other school association(s) in Montana are religiously affiliated (most commonly Catholic and Mennonite).

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

School
Location
Quick Facts
St. Labre High School
(Catholic)
Mission Rd
Ashland, MT 59003
(406) 784-4561
Gr: 9-12 | 208 students
Valley Christian School
Valley Christian School Photo - High School Production of Beauty and The Beast.
(2)
2526 Sunset Lane
Missoula, MT 59804
(406) 549-0482
Gr: PK-12 | 357 students Avg. class size: 15 students Sports: 5 | Extracurrculars: 7 Tuition & acceptance rate listed
Big Sky Discovery School
Montessori School
175 Aspen Leaf Dr
Big Sky, MT 59716
(406) 580-9982
Gr: PK-12 | 59 students
Chrysalis School
Chrysalis School Photo - Chrysalis School is located on 67 acres in scenic Montana. Our easy access to nature allows us to have spur-of-the-moment field trips for science or provide each student with that connection with nature as she reads Walden.
All-girls | Special Education School
(1)
77 Trails End Rd
Eureka, MT 59917
(406) 889-5577
Gr: 8-12 | 44 students Avg. class size: 5 students Sports: 2 | Extracurrculars: 18 Tuition listed
Lustre Christian High School
Lustre Christian High School Photo - Choir performing at the annual Christmas Program.
(Mennonite)
294 Lustre Rd
Frazer, MT 59225
(406) 392-5735
Gr: 9-12 | 32 students Avg. class size: 15 students
Montana Academy
Alternative School
9705 Lost Prairie Rd
Marion, MT 59925
(406) 858-2339
Gr: 9-12 | 10 students Avg. class size: 12 students
Summit Preparatory School
Alternative School
1605 Danielson Rd
Kalispell, MT 59901
(406) 758-8100
Gr: 9-12 | 34 students
Turning Winds Academic Institute
Alternative School
(4)
31733 S Fork Yaak Rd
Troy, MT 59935
(406) 295-5400
Gr: 8-12 | 40 students Tuition & acceptance rate listed

Recent Articles

Understanding Private School Tuition in 2025
Understanding Private School Tuition in 2025
Explore updated private school tuition trends, costs, policy shifts, and financial planning insights for 2025 families considering private education.
Private School Curriculum in 2025: Key Courses and Trends
Private School Curriculum in 2025: Key Courses and Trends
Explore what private schools are teaching in 2025, from core subjects and AI to global studies and tuition trends shaping private education today.
Sliding-Scale & Income-Based Tuition Models for Private Schools
Sliding-Scale & Income-Based Tuition Models for Private Schools
Learn how sliding-scale and income-based tuition models work and whether they are right for your family. Compare costs, eligibility, and school options.