Summit Montessori School Photo

Best Massachusetts Private Schools Belonging to American Montessori Society (AMS) (2025-26)

For the 2025-26 school year, there are 41 private schools belonging to American Montessori Society (AMS) serving 4,801 students in Massachusetts. You can also find more schools membership associations in Massachusetts.
The top ranked private schools belonging to American Montessori Society (AMS) in Massachusetts include Lexington Montessori School, Bay Farm Montessori Academy, and Cambridge Montessori School.
The average tuition cost is $22,040, which is lower than the Massachusetts private school average tuition cost of $26,467.
5% of private schools belonging to American Montessori Society (AMS) in Massachusetts are religiously affiliated (most commonly Catholic and Islamic).

Top Ranked Private Schools Belonging to American Montessori Society (AMS) in Massachusetts (2025-26)

School
Location
Quick Facts
Bay Farm Montessori Academy
Bay Farm Montessori Academy Photo - Our Children`s House preschool/pre-k, kindergarten classrooms accommodate children in mixed-age classrooms that provide a safe, stimulating, nurturing, educational, and social foundation for future success.
Montessori School
(8)
145 Loring Street
Duxbury, MA 02332
(781) 934-7101
Gr: NS-6 | 149 students Avg. class size: 20 students Sports: 13 | Extracurrculars: 6 Tuition & acceptance rate listed
Cambridge Montessori School
Cambridge Montessori School Photo
Montessori School
(6)
161 Garden St
Cambridge, MA 02138
(617) 492-3410
Gr: NS-8 | 152 students Avg. class size: 15 students Tuition & acceptance rate listed
Kingsley Montessori School
Kingsley Montessori School Photo - Elementary students exploring a geography work. A key component of the Kingsley mission is raising empathetic global citizens-students who care deeply for the world and work together to improve it.
Montessori School
(3)
26 Exeter Street
Boston, MA 02116
(617) 226-4927
Gr: NS-6 | 301 students Avg. class size: 17 students Sports: 14 Tuition listed
Wellan Montessori School
Wellan Montessori School Photo
Montessori School
(3)
80 Crescent Avenue
Newton Center, MA 02459
(617) 969-4488
Gr: PK-8 | 320 students Avg. class size: 20 students Sports: 5 | Extracurrculars: 3 Tuition & acceptance rate listed
Montessori Escuela
Montessori Escuela Photo
Montessori School
107 Concord Road
Wayland, MA 01778
(508) 454-0631
Gr: NS-K | 55 students Avg. class size: 12 students Tuition & acceptance rate listed
The Blue Hill Montessori School
Montessori School
163 Turnpike Street
Canton, MA 02021
(781) 828-5230
Gr: PK-K | 57 students Avg. class size: 20 students Extracurrculars: 4 Tuition listed
Inly School
Inly School Photo - The power lies within. Our job is to tap each child`s innate talents and capacity to learn-and to unlock their true potential. Students leave Inly inspired and empowered to take on the world!
Montessori School
(1)
46 Watch Hill Drive
Scituate, MA 02066
(781) 545-5544
Gr: PK-8 | 336 students Avg. class size: 24 students Sports: 6 | Extracurrculars: 7 Tuition listed
Jackson Walnut Park School
Jackson Walnut Park School Photo - Jackson Elementary
(Catholic)
(2)
200 Jackson Road
Newton, MA 02458
(617) 969-1537
Gr: NS-6 | 251 students Avg. class size: 15 students Sports: 4 | Extracurrculars: 20 Tuition & acceptance rate listed
Lexington Montessori School
Lexington Montessori School Photo - Lexington Montessori School: Hands-on, collaborative learning in a nurturing and engaging environment.
Montessori School
(9)
130 Pleasant Street
Lexington, MA 02421
(781) 862-8571
Gr: NS-8 | 270 students Avg. class size: 21 students Sports: 8 | Extracurrculars: 3 Tuition & acceptance rate listed
Pincushion Hill Montessori School
Pincushion Hill Montessori School Photo
Montessori School
(2)
30 Green Street
Ashland, MA 01721
(508) 881-2123
Gr: NS-K | 34 students Avg. class size: 15 students Extracurrculars: 3 Tuition & acceptance rate listed
Riverbend School
Riverbend School Photo - A view of our new buildings and campus
Montessori School
(1)
39 Eliot Street
Natick, MA 01760
(508) 655-7333
Gr: NS-8 | 214 students Avg. class size: 14 students Sports: 4 | Extracurrculars: 9 Tuition & acceptance rate listed
The T.E.C. Schools. Think. Explore. Create.
The T.E.C. Schools. Think. Explore. Create. Photo
Montessori School
(7)
15 Jamesbury Drive
Worcester, MA 01609
(508) 577-3045
Gr: NS-8 | 59 students Avg. class size: 20 students Sports: 2 | Extracurrculars: 12 Tuition & acceptance rate listed
Woodside Montessori Academy
Woodside Montessori Academy Photo - Sensorial Montessori materials allow children opportunities for developing the senses, concentration, executive function skills and problem solving.
Montessori School
(2)
350 Village St
Millis, MA 02054
(508) 376-5320
Gr: PK-8 | 98 students Avg. class size: 20 students Extracurrculars: 6 Tuition & acceptance rate listed
Al-hamra Academy
(Islamic)
435 South St
Shrewsbury, MA 01545
(508) 845-7000
Gr: PK-8 | 148 students Avg. class size: 22 students Tuition listed
Allium Montessori School
Allium Montessori School Photo
(3)
1555 Massachusetts Avenue
Cambridge, MA 02138
(508) 205-9530
Gr: 1-6 Avg. class size: 24 students Tuition listed
Amherst Montessori School
Montessori School
27 Pomeroy Ln
Amherst, MA 01002
(413) 253-3101
Gr: K-5 | 69 students Avg. class size: 15 students Extracurrculars: 5 Tuition listed
Andover School Of Montessori
Andover School Of Montessori Photo - Lower Elementary math work
Montessori School
(1)
400 S Main St
Andover, MA 01810
(978) 475-2299
Gr: PK-8 | 130 students Tuition & acceptance rate listed
Bedford Montessori School
Montessori School
8 Alfred Circle
Bedford, MA 01730
(781) 275-3344
Gr: PK-K | 58 students Avg. class size: 20 students Tuition listed
Bridgeview Montessori School
Bridgeview Montessori School Photo
Montessori School
885 Sandwich Rd
Sagamore, MA 02561
(508) 888-3567
Gr: NS-6 | 75 students Avg. class size: 13 students Tuition & acceptance rate listed
Burlington Montessori School
Montessori School
(1)
6 Lexington St
Burlington, MA 01803
(781) 526-5368
Gr: PK-1 | 65 students Tuition listed
The Children's Cooperative Montessori School
Montessori School
268 Fairmount Ave
Hyde Park, MA 02136
(617) 792-4032
Gr: NS-3 | 5 students Avg. class size: 10 students
Childrens Montessori Center
Montessori School
12 Bradstreet Ave. Danvers, MA 01923
Danvers, MA 01923
(978) 774-2144
Gr: PK-K | 50 students Avg. class size: 10 students
Devereux School
44 Smith St
Marblehead, MA 01945
(781) 631-0029
Gr: PK-5 | 105 students Tuition listed
Hands-on Montessori School
Hands-on Montessori School Photo - Capturing snowflakes!
Montessori School
(3)
12 Creeden Street
Mansfield, MA 02048
(508) 339-4667
Gr: PK-6 | 100 students Avg. class size: 20 students
Harborlight Montessori
Harborlight Montessori Photo
Montessori School
(1)
243 Essex Street
Beverly, MA 01915
(978) 922-1008
Gr: PK-6 | 234 students Avg. class size: 15 students Sports: 4 | Extracurrculars: 17 Tuition listed
Keystone Montessori School
Keystone Montessori School Photo - Keystone children learn to work independently and are given tools to manage their time and workload through self awareness..
Montessori School
(7)
55 Middlesex Street
North Chelmsford, MA 01863
(978) 251-2929
Gr: NS-6 | 74 students Sports: 4 | Extracurrculars: 4 Tuition listed
Meeting House Montessori School
Montessori School
25 Brow Ave
Braintree, MA 02184
(781) 356-7877
Gr: PK-5 | 102 students Avg. class size: 20 students Tuition listed
Montessori Academy-cape Cod
Montessori School
(1)
81 Chester St
North Falmouth, MA 02556
(508) 563-9010
Gr: PK-K | 14 students
Montessori Children's House Of Nantucket
Montessori School
7 Pheasant Drive
Nantucket, MA 02554
(508) 228-5454
Gr: PK-K | 33 students Tuition listed
The Montessori School Of Northampton
Montessori School
(2)
51 Bates Street
Northampton, MA 01060
(413) 586-4538
Gr: PK-8 | 108 students Avg. class size: 24 students Extracurrculars: 1 Tuition listed
Montessori Schools Of Sandwich
Montessori School
284 Cotuit Rd
Sandwich, MA 02563
(508) 888-4222
Gr: NS-6 | 91 students Tuition listed
North Shore Montessori School
North Shore Montessori School Photo - Front of North Shore Montessori School
Montessori School
121 Wethersfield St
Rowley, MA 01969
(978) 495-2244
Gr: PK-6 | 43 students Extracurrculars: 4 Tuition listed
Oak Meadow Montessori School
Oak Meadow Montessori School Photo
Montessori School
(5)
2 Old Pickard Lane
Littleton, MA 01460
(978) 486-9874
Gr: NS-8 | 152 students Avg. class size: 15 students Sports: 4 Tuition & acceptance rate listed
Pioneer Valley Montessori School
Pioneer Valley Montessori School Photo
Montessori School
1524 Parker Street
Springfield, MA 01129
(413) 782-3108
Gr: PK-6 | 79 students Avg. class size: 16 students Extracurrculars: 3 Tuition listed
Shrewsbury Montessori School
Shrewsbury Montessori School Photo - Lower Elementary students enjoy a winter day on the playground.
Montessori School
(1)
55 Oak Street
Shrewsbury, MA 01545
(508) 842-2116
Gr: PK-6 | 179 students Avg. class size: 20 students Extracurrculars: 1 Tuition listed
Show 6 more private schools in Massachusetts (out of 41 total schools)
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