Private School Review - Established 2003
Stillwater Christian School Top 3 · Highest Avg. ACT Score (MT)
Whitefish Christian Academy Top 7 · Lowest Acceptance Rate (MT)
Trinity Lutheran School

Best Montana Private Schools Belonging to Association of Christian Schools International (ACSI) (2026)

For the 2026 school year, there are 12 private schools belonging to Association of Christian Schools International (ACSI) serving 2,740 students in Montana. You can also find more schools membership associations in Montana.
The top ranked private schools belonging to Association of Christian Schools International (ACSI) in Montana include Helena Christian School, Foothills Community Christian High School, and Heritage Christian School.
The average acceptance rate is 90%, which is higher than the Montana private school average acceptance rate of 87%.
100% of private schools belonging to Association of Christian Schools International (ACSI) in Montana are religiously affiliated (most commonly Christian and Assembly of God).

Quick Facts (2026)

  • # Private Schools: 12

Quick Facts (2026)

  • # Private Schools: 12

Top Ranked Private Schools Belonging to Association of Christian Schools International (ACSI) in Montana (2026)

Billings Christian School Photo
Billings Christian School
Gr: PK-12 | 400 students
Avg. class size: 18 students
Sports: 5 | Extracurriculars: 8
Christian
4519 Grand Ave
Billings, MT 59106
(406) 656-9484
(1)
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Map of Foothills Community Christian High School
Foothills Community Christian High School
Gr: PK-12 | 201 students
Avg. class size: 9 students
Sports: 7 | Extracurriculars: 17
Christian
2210 5th Ave North
Great Falls, MT 59401
(406) 452-5276
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Map of Helena Christian School
Helena Christian School
Gr: PK-12 | 249 students
Avg. class size: 16 students
Sports: 5
Christian
3384 Canyon Ferry Road
East Helena, MT 59635
(406) 442-3821
(6)
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Map of Heritage Christian School
Heritage Christian School
Gr: PK-12 | 252 students
Avg. class size: 17 students
Sports: 5 | Extracurriculars: 5
Christian
4310 Durston Road
Bozeman, MT 59718
(406) 587-9311
(2)
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Stillwater Christian School Photo
Stillwater Christian School
Gr: PK-12 | 460 students
Avg. class size: 20 students
Sports: 6 | Extracurriculars: 4
Christian
255 FFA Dr
Kalispell, MT 59901
(406) 752-4400
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Trinity Lutheran School Photo
Trinity Lutheran School
Gr: PK-8 | 301 students
Sports: 3
Lutheran Church Missouri Synod
2802 Belvedere Drive
Billings, MT 59102
(406) 656-1021
(4)
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Valley Christian School Photo
Valley Christian School
Gr: PK-12 | 357 students
Avg. class size: 15 students
Sports: 5 | Extracurriculars: 7
2526 Sunset Lane
Missoula, MT 59804
(406) 549-0482
(2)
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Map of Hamilton Christian Academy
Hamilton Christian Academy
Gr: K-12 | 89 students
Avg. class size: 15 students
Assembly of God
601 W Main St
Hamilton, MT 59840
(406) 363-4534
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Map of Kootenai Valley Christian School
Kootenai Valley Christian School
Gr: PK-12 | 107 students
Avg. class size: 13 students
Christian
1024 Montana Ave
Libby, MT 59923
(406) 293-2303
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Lustre Christian High School Photo
Lustre Christian High School
Gr: 9-12 | 32 students
Avg. class size: 15 students
Mennonite
294 Lustre Rd
Frazer, MT 59225
(406) 392-5735
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Mission Valley Christian Academy Photo
Mission Valley Christian Academy
Gr: PK-12 | 148 students
Avg. class size: 12 students
Sports: 4
Christian
38907 WWJD Lane
Polson, MT 59860
(406) 883-0706
(1)
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Whitefish Christian Academy Photo
Whitefish Christian Academy
Gr: PK-8 | 144 students
Avg. class size: 14 students
Sports: 5
Christian
820 Ashar Avenue
Whitefish, MT 59937
(406) 862-5875
(3)
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Frequently Asked Questions

What are the top ranked private schools belonging to Association of Christian Schools International (ACSI) in Montana?
The top ranked private schools belonging to Association of Christian Schools International (ACSI) in Montana include Helena Christian School, Foothills Community Christian High School, and Heritage Christian School.
How many private schools belonging to Association of Christian Schools International (ACSI) are located in Montana?
12 private schools belonging to Association of Christian Schools International (ACSI) are located in Montana.
How diverse are private schools belonging to Association of Christian Schools International (ACSI) in Montana?
Montana private schools belonging to Association of Christian Schools International (ACSI) are approximately 9% minority students, which is lower than the Montana private school average of 17%.
What percentage of private schools belonging to Association of Christian Schools International (ACSI) are religiously affiliated in Montana?
100% of private schools belonging to Association of Christian Schools International (ACSI) in Montana are religiously affiliated (most commonly Christian and Assembly of God).
12
Private Schools
2,740
Students
$7,103
Avg. Tuition
9%
Students of Color
13:1
Student-Teacher Ratio

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