For the 2026 school year, there are 3 private high schools serving 227 students in Helena, MT.
The top-ranked private high school in Helena, MT is St. Andrew School.
Top-Ranked Helena Private High Schools (2026)
School
Location
Quick Facts
St. Andrew School
(Catholic)
1900 Flowerree St.
Helena, MT 59601
(406) 449-3201
Helena, MT 59601
(406) 449-3201
Gr: K-12 | 174 students Tuition listed
Shodair Children's Hospital
Alternative School
2755 Colonial Dr
Helena, MT 59601
(406) 444-7564
Helena, MT 59601
(406) 444-7564
Gr: K-12 | 45 students Tuition listed
Helena, Montana 91黑料s (Closed)
School
Location
Quick Facts
Bloom Montessori School (Closed 2025)
Montessori School
1100 N Last Chance Gulch
Helena, MT 59601
(406) 996-1211
Helena, MT 59601
(406) 996-1211
Gr: PK-K | 85 students
Cornerstone (Closed 2004)
(Christian)
Po Box 4848 118 Placer St
Helena, MT 59604
(406) 442-5210
Helena, MT 59604
(406) 442-5210
Gr: K-8 | 118 students
Overview
This Town (Helena)
This State (MT)
# Schools
3 Schools
Student Body:
# Students
227 Students
6,124 Students
% Average Students of Color
11%
11%
Academics and Faculty:
# Teachers
27 Teachers
555 Teachers
Average Student-Teacher Ratio
8:1
11:1
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$16,325
$12,105
Students by Ethnicity:
Diversity Score
0.20
0.50
# American Indian Students
12 Students
146 Students
% American Indian Students
5%
3%
# Asian Students
3 Students
113 Students
% Asian Students
1%
2%
# Hispanic Students
10 Students
137 Students
% Hispanic Students
4%
2%
# Black Students
1 Student
74 Students
% Black Students
1%
1%
# White Students
213 Students
3,983 Students
% White Students
89%
66%
# Hawaiian Students
n/a
6 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
n/a
1,598 Students
% of Others Students
n/a
26%
All Ethnic Groups
Extracurriculars and Sports:
Frequently Asked Questions
What are the top-ranked private high schools in Helena, MT?
The top-ranked private high schools in Helena, MT is St. Andrew School.
How many private high schools are located in Helena?
3 private high schools are located in Helena.
What percentage of private high schools are religiously affiliated in Helena?
Which private high schools in Helena are often viewed compared to one another?
Popular comparisons of private high schools in Helena include: Last Chance Academy vs. St. Andrew School
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