For the 2026 school year, there are 11 private schools belonging to American Montessori Society (AMS) serving 693 students in Montana. You can also find more schools membership associations in Montana.
The top-ranked private school belonging to American Montessori Society (AMS) in Montana is Grace Montessori Academy.
18% of private schools belonging to American Montessori Society (AMS) in Montana are religiously affiliated (most commonly Christian).
Top-Ranked Private Schools Belonging to American Montessori Society (AMS) in Montana (2026)
School
Location
Quick Facts
Grace Montessori Academy
Montessori School (Christian)
4809 Grand Ave
Billings, MT 59106
(406) 652-1739
Billings, MT 59106
(406) 652-1739
Gr: PK-8 | 175 students Avg. class size: 10 students Tuition listed
Billings Montessori School
Montessori School
2316 Rehberg Lane
Billings, MT 59102
(406) 652-1112
Billings, MT 59102
(406) 652-1112
Gr: PK-K | 55 students
Bozeman Summit Schoool
Montessori School
3001 W Villard Street
Bozeman, MT 59718
(406) 585-3778
Bozeman, MT 59718
(406) 585-3778
Gr: PK-5 | 63 students Avg. class size: 20 students Tuition listed
Garden City Montessori
Montessori School
3035 S. Russell St.
Missoula, MT 59803
(406) 240-0290
Missoula, MT 59803
(406) 240-0290
Gr: 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
Gr: PK-K | 52 students Extracurrculars: 4 Tuition listed
Highland Montessori School
Montessori School
111 Highland Blvd
Bozeman, MT 59715
(406) 585-0171
Bozeman, MT 59715
(406) 585-0171
Gr: NS | 34 students Tuition listed
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
Gr: 1-8 | 78 students Extracurrculars: 3 Tuition listed
516 W Cleveland St
Bozeman, MT 59715
(406) 587-2672
Bozeman, MT 59715
(406) 587-2672
Gr: PK-K | 29 students
Sourdough Montessori
Alternative School
4310 Sourdough Rd
Bozeman, MT 59715
(406) 582-1548
Bozeman, MT 59715
(406) 582-1548
Gr: PK-K | 55 students
Storybook Hollow Montessori
Daycare / Preschool (Christian)
3828 Katy Ln
Billings, MT 59101
(406) 652-6900
Billings, MT 59101
(406) 652-6900
Gr: PK-K | 34 students
Woodland Montessori School
Montessori School
5 Parkhill Rd
Kalispell, MT 59901
(406) 755-3824
Kalispell, MT 59901
(406) 755-3824
Gr: PK-K | 76 students Tuition listed
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