Private School Review - Established 2003
Great Falls Central Catholic High School Top 3 · Highest Avg. ACT Score (MT)
Treasure State Academy Top 4 · Highest % Faculty w/ Adv. Degrees (MT)

Best 59405 Montana Private High Schools (2026-27)

For the 2026-27 school year, there are 2 private high schools serving 125 students in 59405, MT.
The top ranked private high school in 59405, MT is Treasure State Academy.
The average acceptance rate is 95%, which is higher than the Montana private high school average acceptance rate of 91%.
100% of private high schools in 59405, MT are religiously affiliated (most commonly Catholic and Baptist).

Quick Facts (2026-27)

Quick Facts (2026-27)

Top Ranked 59405 Montana Private High Schools (2026-27)

Treasure State Academy Photo
Treasure State Academy
Gr: PK-12 | 56 students
Avg. class size: 10 students
Sports: 3 | Extracurriculars: 2
Alternative School (Baptist)
100 46th Street N
Great Falls, MT 59405
(406) 727-5133
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Great Falls Central Catholic High School Photo
Great Falls Central Catholic High School
Gr: 9-12 | 69 students
Avg. class size: 15 students
Sports: 10 | Extracurriculars: 5
Catholic
2800 18th Ave S
Great Falls, MT 59405
(406) 216-3344
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Frequently Asked Questions

What are the top ranked private high schools in 59405, MT?
The top ranked private high schools in 59405, MT is Treasure State Academy.
How many private high schools are located in 59405?
2 private high schools are located in 59405.
What percentage of private high schools are religiously affiliated in 59405?
100% of private high schools in 59405 are religiously affiliated (most commonly Catholic and Baptist).

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