For the 2025 school year, there are 51 nonsectarian private schools in Montana. You can also find more religiously affiliated schools in Montana.
The top ranked nonsectarian private schools in Montana include Intermountain, Missoula International School, and Bozeman Field School.
Top Ranked Nonsectarian Private Schools in Montana (2025)
School
Location
Grades
Students
Clark Fork School![Clark Fork School Photo]( "Clark Fork School Photo")
Daycare / Preschool
2525 Rattlesnake Dr
Missoula, MT 59802
(406) 728-3395
Missoula, MT 59802
(406) 728-3395
Grades: PK-K
| 100 students
10180 Cottonwood Road
Bozeman, MT 59718
(406) 586-3409
Bozeman, MT 59718
(406) 586-3409
Grades: 1-12
| n/a students
Headwaters Academy![Headwaters Academy Photo - Water testing on the Gallatin River in Bozeman, MT.]( "Headwaters Academy Photo - Water testing on the Gallatin River in Bozeman, MT.")
Special Program Emphasis
1005 Durston Road
Bozeman, MT 59715
(406) 585-9997
Bozeman, MT 59715
(406) 585-9997
Grades: 6-8
| 79 students
Kid Kare
Daycare / Preschool
75 Claremont St
Kalispell, MT 59901
(406) 756-9539
Kalispell, MT 59901
(406) 756-9539
Grades: PK-K
| 236 students
Missoula International School![Missoula International School Photo - Our new school is located in the heart of Missoula with beautiful mountain views on all sides. Walking distance to the Clark Fork River and downtown]( "Missoula International School Photo - Our new school is located in the heart of Missoula with beautiful mountain views on all sides. Walking distance to the Clark Fork River and downtown")
Special Program Emphasis
808 South Third Street West
Missoula, MT 59801
(406) 542-9924
Missoula, MT 59801
(406) 542-9924
Grades: PK-8
| 199 students
Nelson Academy Of Agricultural Sciences Online
Vocational/Technical School
306 1st Ave W
Scobey, MT 59263
(406) 783-8552
Scobey, MT 59263
(406) 783-8552
Grades: 7-12
| 193 students
Big Sky Discovery School
Montessori School
175 Aspen Leaf Dr
Big Sky, MT 59716
(406) 580-9982
Big Sky, MT 59716
(406) 580-9982
Grades: PK-12
| 59 students
Billings Montessori School
Montessori School
2316 Rehberg Lane
Billings, MT 59102
(406) 652-1112
Billings, MT 59102
(406) 652-1112
Grades: PK-K
| 55 students
Bloom Montessori School
Montessori School
1100 N Last Chance Gulch
Helena, MT 59601
(406) 996-1211
Helena, MT 59601
(406) 996-1211
Grades: PK-K
| 85 students
Bozeman Summit Schoool
Montessori School
3001 W Villard Street
Bozeman, MT 59718
(406) 585-3778
Bozeman, MT 59718
(406) 585-3778
Grades: PK-5
| 63 students
3700 S Russell St
Missoula, MT 59801
(406) 542-3334
Missoula, MT 59801
(406) 542-3334
Grades: K-12
| 133 students
Building Bridges Academy
All-boys
Po Box 1310
Thompson Falls, MT 59873
(406) 241-5857
Thompson Falls, MT 59873
(406) 241-5857
Grades: 9-11
| 6 students
Children's House Montessori School
Montessori School
1301 E 7th St
Whitefish, MT 59937
(406) 863-4685
Whitefish, MT 59937
(406) 863-4685
Grades: K
| 48 students
77 Trails End Rd
Eureka, MT 59917
(406) 889-5577
Eureka, MT 59917
(406) 889-5577
Grades: 8-12
| 44 students
Cutswood School
Special Program Emphasis
308 Popimi Street
Browning, MT 59417
(406) 338-3518
Browning, MT 59417
(406) 338-3518
Grades: 1-8
| 23 students
Educatio
Special Program Emphasis
402 S K. St
Livingston, MT 59047
(406) 202-8201
Livingston, MT 59047
(406) 202-8201
Grades: PK-5
| 12 students
Farming For The Future Academy
Special Education School
400 Veterans Drive
Columbia Falls, MT 59912
(406) 253-4369
Columbia Falls, MT 59912
(406) 253-4369
Grades: K-12
| 1 students
Fracture: An Acton Academy
Montessori School
997 Blue Slide Rd
Thompson Falls, MT 59873
(406) 282-3661
Thompson Falls, MT 59873
(406) 282-3661
Grades: K-8
| 8 students
Garden City Montessori
Montessori School
3035 S. Russell St.
Missoula, MT 59803
(406) 240-0290
Missoula, MT 59803
(406) 240-0290
Grades: PK-3
| 42 students
Great Beginnings Montessori School![Great Beginnings Montessori School Photo - Language acquisition]( "Great Beginnings Montessori School Photo - Language acquisition")
Montessori School
100 Springhill Lane
Bozeman, MT 59715
(406) 587-0132
Bozeman, MT 59715
(406) 587-0132
Grades: PK-K
| 52 students
1660 Amsterdam Rd.
Belgrade, MT 59714
(406) 388-8876
Belgrade, MT 59714
(406) 388-8876
Grades: PK-K
| 45 students
Highland Montessori School
Montessori School
111 Highland Blvd
Bozeman, MT 59715
(406) 585-0171
Bozeman, MT 59715
(406) 585-0171
Grades: NS
| 34 students
Kalispell Montessori Center![Kalispell Montessori Center Photo - Kalispell Montessori Elementary, Grades 1-7]( "Kalispell Montessori Center Photo - Kalispell Montessori Elementary, Grades 1-7")
Montessori School
349 Willow Glen Dr
Kalispell, MT 59901
(406) 755-3826
Kalispell, MT 59901
(406) 755-3826
Grades: 1-8
| 78 students
516 W Cleveland St
Bozeman, MT 59715
(406) 587-2672
Bozeman, MT 59715
(406) 587-2672
Grades: PK-K
| 29 students
Log Cabin School
Daycare / Preschool
2330 Rehberg Ln
Billings, MT 59102
(406) 652-1704
Billings, MT 59102
(406) 652-1704
Grades: PK-K
| 11 students
Middle Creek Montessori
Montessori School
1572 Cobb Hill Rd
Bozeman, MT 59718
(406) 587-3817
Bozeman, MT 59718
(406) 587-3817
Grades: PK-5
| 123 students
Missoula Community School![Missoula Community School Photo - Exploring our world on Bug Day!]( "Missoula Community School Photo - Exploring our world on Bug Day!")
Daycare / Preschool
239 S 5th St W
Missoula, MT 59801
(406) 542-2833
Missoula, MT 59801
(406) 542-2833
Grades: NS-PK
| 72 students
Missoula Valley Montessori
Montessori School
2811 Latimer St
Missoula, MT 59808
(406) 880-2819
Missoula, MT 59808
(406) 880-2819
Grades: PK-1
| 63 students
Montana Academy
Alternative School
9705 Lost Prairie Rd
Marion, MT 59925
(406) 858-2339
Marion, MT 59925
(406) 858-2339
Grades: 9-12
| 10 students
Montessori Island School
Montessori School
160 Miller Dr
Livingston, MT 59047
(406) 222-8808
Livingston, MT 59047
(406) 222-8808
Grades: PK-K
| 70 students
Mountainside Montessori
Montessori School
32 S Ewing St Ste 122
Helena, MT 59601
(406) 449-3726
Helena, MT 59601
(406) 449-3726
Grades: PK-6
| 54 students
New Day
Special Education School
1724 Lampman Dr
Billings, MT 59102
(406) 869-0772
Billings, MT 59102
(406) 869-0772
Grades: 4-12
| 46 students
Show 16 more private schools in Montana (out of 51 total schools)
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