Gallatin County Private Schools

For the 2026-27 school year, there are 19 private schools serving 1,755 students in Gallatin County, MT (there are 48 public schools, serving 14,228 public students). 11% of all K-12 students are educated in private schools (compared to the MT state average of 8%).
The average acceptance rate is 89%, which is higher than the Montana private school average acceptance rate of 88%.
33% of private schools in Gallatin County, MT are religiously affiliated (most commonly Christian and Seventh Day Adventist).

Quick Facts (26-27)

  • # Private Schools: 19
  • # Students Served: 1,755
  • Average Tuition: $11,555
  • % Students on Financial Aid: 29%
  • Acceptance Rate: 89%
  • Average Class Size: 14 students
  • % Students of Color: 11%
  • View Gallatin County, MT School Trends

Quick Facts (26-27)

  • # Private Schools: 19
  • # Students Served: 1,755
  • Average Tuition: $11,555
  • % Students on Financial Aid: 29%
  • Acceptance Rate: 89%
  • Average Class Size: 14 students
  • % Students of Color: 11%
  • View Gallatin County, MT School Trends

Top Ranked Gallatin County Private Schools (2026-27)

Bozeman Field School Photo
Gr: 9-12 | 27 students
Avg. class size: 7 students
2090 Stadium Dr
Bozeman, MT 59715
(406) 577-2492
Cottonwood Day School Photo
Gr: 1-12
Avg. class size: 8 students
Special Education School
10180 Cottonwood Road
Bozeman, MT 59718
(406) 586-3409
(2)
Headwaters Academy Photo
Gr: 6-8 | 79 students
Avg. class size: 15 students
Specialized Curriculum
1005 Durston Road
Bozeman, MT 59715
(406) 585-9997
Map of 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)
Manhattan Christian School Photo
Gr: PK-12 | 321 students
Avg. class size: 20 students
Sports: 7 | Extracurriculars: 3
Calvinist
8000 Churchill Rd
Manhattan, MT 59741
(406) 282-7261
Mount Ellis Academy Photo
Gr: 9-12 | 59 students
Sports: 3 | Extracurriculars: 4
Seventh Day Adventist
3641 Bozeman Trail Rd
Bozeman, MT 59715
(406) 587-5178
Mount Ellis Elementary Photo
Gr: PK-8 | 75 students
Sports: 4 | Extracurriculars: 3
Seventh Day Adventist
3835 Bozeman Trail Rd
Bozeman, MT 59715
(406) 587-5430
Map of Petra Academy
Gr: PK-12 | 174 students
Sports: 4
Christian
4720 Classical Way
Bozeman, MT 59718
(406) 582-8165
Map of Big Sky Discovery School
Gr: PK-12 | 59 students
Montessori School
175 Aspen Leaf Dr
Big Sky, MT 59716
(406) 580-9982
Map of Bozeman Creative Learning Center
Gr: K-8 | 13 students
Avg. class size: 15 students
Alternative School
111 S. Tracy Ave.
Bozeman, MT 59715
(406) 577-2407
Map of Bozeman Summit Schoool
Gr: PK-5 | 63 students
Avg. class size: 20 students
Montessori School
3001 W Villard Street
Bozeman, MT 59718
(406) 585-3778
Map of Divine Mercy Academy
Gr: PK-8 | 64 students
Catholic
601 W Cameron Ave
Belgrade, MT 59714
(406) 388-7588
Great Beginnings Montessori School Photo
Gr: PK-K | 52 students
Extracurriculars: 4
Montessori School
100 Springhill Lane
Bozeman, MT 59715
(406) 587-0132
Map of Hearts & Hands Montessori
Gr: PK-K | 45 students
Montessori School
1660 Amsterdam Rd.
Belgrade, MT 59714
(406) 388-8876
(1)
Map of Highland Montessori School
Gr: NS | 34 students
Montessori School
111 Highland Blvd
Bozeman, MT 59715
(406) 585-0171
Map of Learning Circle Montessori School
Gr: PK-K | 29 students
Montessori School
516 W Cleveland St
Bozeman, MT 59715
(406) 587-2672
(1)
Map of Middle Creek Montessori
Gr: PK-5 | 123 students
Montessori School
1572 Cobb Hill Rd
Bozeman, MT 59718
(406) 587-3817
Map of Sourdough Montessori
Gr: PK-K | 55 students
Alternative School
4310 Sourdough Rd
Bozeman, MT 59715
(406) 582-1548
Valley of the Flowers School Photo
Gr: K-5 | 18 students
Waldorf School
115 E. Dickerson St.
Bozeman, MT 59715
(813) 331-1476
[+] Show Closed Private Schools in Gallatin County, Montana

Gallatin County Private Schools (Closed)

Map of Childrens Development Center Of Bozeman
Gr: PK-K | 22 students
Daycare / Preschool
804 S Willson Ave
Bozeman, MT 59715
(406) 586-6051
Map of Greenwood Academy
Gr: PK-K | 78 students
Montessori School
2015 Wheat Dr
Bozeman, MT 59719
(406) 587-2429

Overview

Category
This State (MT)
US
# Schools
21 Schools

Showing 2016–2025. Full 11-year historical data available below ↓

Private schools up 3 in Gallatin County, rising from 18 in 2016 to 21 in 2025.
# Students
1,755 Students
12,707 Students

Showing 2016–2025. Full 11-year historical data available below ↓

Private school size up 11 in Gallatin County, rising from 77 students in 2016 to 88 in 2025.
% Average Students of Color
11%
17%

Showing 2016–2025. Full 11-year historical data available below ↓

Students of color up 1 point in Gallatin County private schools, from 10% in 2016 to 11% in 2025, while Montana rose from 18% to 17%.

Academics and Faculty:

# Teachers
172 Teachers
1,175 Teachers
Average Student-Teacher Ratio
11:1
11:1

Showing 2016–2025. Full 11-year historical data available below ↓

% Average Faculty w/Advanced Degree
68%
47%
Average Class Size
14 students
13 students
Average Number of AP Courses
3 courses
9 courses
Average SAT score
1240
(Out of 1600)

Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$11,555
$8,021
Tuition rose 14% in Gallatin County, from $10,137 in 2016 to $11,555 in 2025, while Montana increased to $8,073.
Average Summer Program Cost
$250
$0
Average % on Financial Aid
29%
41%
Average Financial Aid Grant
$3,889
$2,802
Average Acceptance Rate
89%
88%

Students by Ethnicity:

0.43
0.56

Showing 2016–2025. Full 11-year historical data available below ↓

Diversity score down 12 points in Gallatin County private schools, from 0.55 in 2023 to 0.43 in 2025.
# American Indian Students
58 Students
750 Students
% American Indian Students
3%
6%
County share up 2 points from 2% in 2020 to 4% in 2025, while Montana fell from 11% to 6%.
# Asian Students
21 Students
206 Students
% Asian Students
1%
2%

Showing 2016–2025. Full 11-year historical data available below ↓

Asian share steady at 1% in Gallatin County private schools, ending 2025 where it started in 2016.
# Hispanic Students
41 Students
255 Students
% Hispanic Students
3%
2%

Showing 2016–2025. Full 11-year historical data available below ↓

Hispanic share steady at 2% in Gallatin County private schools from 2016 to 2025, while the national share was 8% or 9%.
# Black Students
15 Students
139 Students
% Black Students
1%
1%
# White Students
1,240 Students
7,654 Students
% White Students
73%
60%

Showing 2016–2025. Full 11-year historical data available below ↓

White students up 8 points in Gallatin County private schools, from 65% in 2016 to 73% in 2025.
# Hawaiian Students
0 Students
18 Students
% Hawaiian Students
0%
<1%
# Others Students
325 Students
3,733 Students
% of Others Students
19%
29%

Showing 2016–2025. Full 11-year historical data available below ↓

Other-race students down 19 points in Gallatin County private schools, from 38% in 2021 to 19% in 2025.
All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars
4 extracurriculars
7 extracurriculars
Average Number of Sports
5 sports
5 sports

Frequently Asked Questions

What are the top ranked private schools in Gallatin County, MT?
The top ranked private schools in Gallatin County, MT include Headwaters Academy, Heritage Christian School, and Cottonwood Day School.
How many private schools are located in Gallatin County?
19 private schools are located in Gallatin County.
How diverse are private schools in Gallatin County?
Gallatin County private schools are approximately 11% minority students, which is lower than the Montana private school average of 17%.
What percentage of students in Gallatin County go to private school?
11% of all K-12 students in Gallatin County are educated in private schools (compared to the MT state average of 8%).
What percentage of private schools are religiously affiliated in Gallatin County?
33% of private schools in Gallatin County are religiously affiliated (most commonly Christian and Seventh Day Adventist).
Which private schools in Gallatin County are often viewed compared to one another?

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