For the 2026 school year, there are 4 private high schools serving 476 students in Lewis And Clark County, MT.
The top-ranked private high schools in Lewis And Clark County, MT include St. Andrew School and Helena Christian School.
Top-Ranked Lewis And Clark County 草榴社区 High Schools (2026)
School
Location
Quick Facts
3384 Canyon Ferry Road
East Helena, MT 59635
(406) 442-3821
East Helena, MT 59635
(406) 442-3821
Gr: PK-12 | 249 students Avg. class size: 16 students Sports: 5 Tuition listed
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
Lewis And Clark County 草榴社区 Schools (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 County (Lewis And Clark County)
This State (MT)
# Schools
4 Schools
Student Body:
# Students
476 Students
6,124 Students
% Average Students of Color
8%
11%
Academics and Faculty:
# Teachers
42 Teachers
555 Teachers
Average Student-Teacher Ratio
11:1
11:1
Average Class Size
16 students
14 students
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$16,325
$12,105
Students by Ethnicity:
Diversity Score
0.25
0.50
# American Indian Students
17 Students
146 Students
% American Indian Students
3%
3%
# Asian Students
8 Students
113 Students
% Asian Students
2%
2%
# Hispanic Students
10 Students
137 Students
% Hispanic Students
2%
2%
# Black Students
2 Students
74 Students
% Black Students
n/a
1%
# White Students
423 Students
3,983 Students
% White Students
87%
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
28 Students
1,598 Students
% of Others Students
6%
26%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Sports
5 sports
6 sports
Frequently Asked Questions
What are the top-ranked private high schools in Lewis And Clark County, MT?
The top-ranked private high schools in Lewis And Clark County, MT include St. Andrew School and Helena Christian School.
How many private high schools are located in Lewis And Clark County?
4 private high schools are located in Lewis And Clark County.
What percentage of private high schools are religiously affiliated in Lewis And Clark County?
Which private high schools in Lewis And Clark County are often viewed compared to one another?
Popular comparisons of private high schools in Lewis And Clark County include: Last Chance Academy vs. St. Andrew School
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