Top 20 Best Massachusetts Private Schools Belonging To National Association of Independent Schools (NAIS) (2022-23)

For the 2022-23 school year, there are 119 private schools belonging to national association of independent schools (nais) serving 36,106 students in Massachusetts. You can also find more schools membership associations in Massachusetts.
The best top ranked belonging to national association of independent schools (nais) private schools in Massachusetts include Nashoba Brooks School, Bay Farm Montessori Academy and Walnut Hill School for the Arts.
The average tuition cost is $41,220, which is higher than the Massachusetts private school average tuition cost of $24,712.
19% of private schools belonging to national association of independent schools (nais) in Massachusetts are religiously affiliated (most commonly Catholic and Episcopal).

Top Ranked Private Schools Belonging To National Association of Independent Schools (NAIS) in Massachusetts (2022-23)

School
Location
Grades
Students
Bay Farm Montessori Academy
Bay Farm Montessori Academy Photo - Bay Farm is proud to offer Enrichment Programs that give our students the opportunity to participate in educational and recreational activities beyond the regular classroom.
Montessori School
(8)
145 Loring Street
Duxbury, MA 02332
(781) 934-7101
Grades: NS-8
| 202 students
416 Pond Street
Jamaica Plain, MA 02130
(617) 522-2261
Grades: NS-12
| 454 students
Cambridge Montessori School
Cambridge Montessori School Photo
Montessori School
(6)
161 Garden St
Cambridge, MA 02138
(617) 492-3410
Grades: NS-8
| 152 students
45 Georgian Road
Weston, MA 02493
(781) 642-8650
Grades: 9-12
| 311 students
Commonwealth School
Commonwealth School Photo - Two blocks from Copley Square, nestled in a pair of brownstones in Boston's Back Bay, the feeling of family persists at Commonwealth, and its location gives students unparalleled access to Boston's resources, fostering meaningful scholarly research, independent projects, and community service.
(1)
151 Commonwealth Avenue
Boston, MA 02116
(617) 266-7525
Grades: 9-12
| 154 students
Fay School
Fay School Photo - Fay School is located on a 66-acre campus 25 miles from Boston in Southborough, Massachusetts, and is the oldest junior boarding school in the United States. Fay currently serves students in Kindergarten through grade nine, with an optional boarding program starting in grade seven.
(9)
48 Main Street
Southborough, MA 01772
(508) 490-8201
Grades: K-9
| n/a students
The Governors Academy
The Governors Academy Photo
(1)
1 Elm St
Byfield, MA 01922
(978) 465-1763
Grades: 9-12
| 446 students
Kingsley Montessori School
Kingsley Montessori School Photo
Montessori School
(2)
26 Exeter Street
Boston, MA 02116
(617) 226-4927
Grades: NS-6
| 295 students
Lexington Christian Academy
Lexington Christian Academy Photo - Our MakerSpace provides space, time, and technology to the community for the purposes of experiencing and exploring relevant connections to the physical world through innovation and experimentation. It’s a dynamic space for students to experiment, explore, create, and discover. Have an idea? You can build it here.
(Christian)
(7)
48 Bartlett Ave
Lexington, MA 02420
(781) 457-6000
Grades: 6-12
| 294 students
Miss Hall's School
Miss Hall's School Photo - A talented, supportive community of learners awaits you at MHS. Our faculty are dedicated mentors who are passionate about their subjects and creative in their teaching, unafraid to ditch the textbook in favor of collaborative, project-based learning.
All-girls | Special Program Emphasis
(10)
492 Holmes Road
Pittsfield, MA 01201
(413) 499-1300
Grades: 9-12
| 178 students
Nashoba Brooks School
Nashoba Brooks School Photo
(10)
200 Strawberry Hill Road
Concord, MA 01742
(978) 369-4591
Grades: PK-8
| 268 students
Walnut Hill School for the Arts
Walnut Hill School for the Arts Photo
Special Program Emphasis
12 Highland Street
Natick, MA 01760
(508) 650-5020
Grades: 9-12
| 287 students
Wilbraham & Monson Academy
Wilbraham & Monson Academy Photo
(4)
423 Main Street
Wilbraham, MA 01095
(413) 596-6811
Grades: 6-12
| 398 students
The Advent School
The Advent School Photo - Advent is committed to the co-teaching model at each grade level. Students benefit from the real-time assessment, and individual instruction made possible by this approach.
15 Brimmer Street
Boston, MA 02108
(617) 742-0520
Grades: NS-6
| 200 students
Apple Orchard School
Apple Orchard School Photo - Based on Allandale Farm, Apple Orchard students spend much of their time outside: running in fields, feeding the chickens, caring for our barn animals, walking our goats, climbing pudding stone, building tree forts, sledding, stomping in puddles and playing in the mud.
Daycare / Preschool
(1)
282 D Newton St
Brookline, MA 02445
(617) 731-6463
Grades: NS-K
| 98 students
Atrium School
Atrium School Photo
(5)
69 Grove St
Watertown, MA 02472
(617) 923-4156
Grades: PK-8
| 126 students
Boston Trinity Academy
Boston Trinity Academy Photo - Graduation 2019
(Christian)
(4)
17 Hale St
Boston, MA 02136
(617) 364-3700
Grades: 6-12
| 232 students
Buxton School
Buxton School Photo - Mountain Day!
291 South Street
Williamstown, MA 01267
(413) 458-3919
Grades: 9-12
| 90 students
Fayerweather Street School
Fayerweather Street School Photo - Fayerweather Open Houses are October 20 from 10 a.m. - noon and December 8 from 1 - 3 p.m., Join us to tour our school, and meet teachers, students and parents!
(2)
765 Concord Avenue
Cambridge, MA 02138
(617) 876-4746
Grades: PK-8
| 205 students
Oak Meadow School
Oak Meadow School Photo
Montessori School
(4)
2 Old Pickard Lane
Littleton, MA 01460
(978) 486-9874
Grades: NS-8
| 170 students
The Sage School
The Sage School Photo - Sage students enjoying recess during a picturesque fall day.
Special Program Emphasis
(12)
171 Mechanic St
Foxboro, MA 02035
(508) 543-9619
Grades: NS-8
| 153 students
Waring School
Waring School Photo
35 Standley Street
Beverly, MA 01915
(978) 927-8793
Grades: 6-12
| 153 students
1359 Route 2 E
Charlemont, MA 01339
(413) 339-4912
Grades: 6-12
| 63 students
Academy Of Notre Dame
Academy Of Notre Dame Photo - Academy of Notre Dame Tyngsboro
(Catholic)
(9)
180 Middlesex Road
Tyngsboro, MA 01879
(978) 649-7611
Grades: NS-12
| 431 students
Applewild School
Applewild School Photo - Applewild's four science labs accommodate a variety of experiments.
(5)
120 Prospect St
Fitchburg, MA 01420
(978) 342-6053
Grades: PK-9
| 330 students
Austin Preparatory School
Austin Preparatory School Photo
(Catholic)
(6)
101 Willow St.
Reading, MA 01867
(781) 944-4900
Grades: 6-12
| 792 students
Bancroft School
(3)
110 Shore Dr
Worcester, MA 01605
(508) 854-9227
Grades: PK-12
| n/a students
Beaver Country Day School
Beaver Country Day School Photo
(1)
791 Hammond St
Chestnut Hill, MA 02467
(617) 738-2725
Grades: 6-12
| 490 students
Belmont Day School
Belmont Day School Photo - Welcome to Belmont Day!
(3)
55 Day School Lane
Belmont, MA 02478
(617) 484-3078
Grades: PK-8
| 328 students
The Bement School
The Bement School Photo
(9)
94 Old Main St
Deerfield, MA 01342
(413) 774-7061
Grades: K-9
| 220 students
Boston College High School
Boston College High School Photo - The labyrinth in our main common area provides a metaphor for the reflective journey you take through life, as well as the internal discovery of yourself.
All-boys (Catholic)
150 William T Morrissey Blvd
Dorchester, MA 02125
(617) 474-5010
Grades: 7-12
| 1,539 students
Brimmer and May School
Brimmer and May School Photo - The Hastings Center opens limitless possibilities for our students with our Innovation Space, Makerspace, STEAM classroom, and Digital Media Center.
(4)
69 Middlesex Road
Chestnut Hill, MA 02467
(617) 738-8695
Grades: PK-12
| 419 students
Brooks School
Brooks School Photo
(Episcopal)
1160 Great Pond Road
North Andover, MA 01845
(978) 725-6272
Grades: 9-12
| 351 students
Brookwood School
Brookwood School Photo - Brookwood''s 30-acre Campus
(7)
One Brookwood Road
Manchester, MA 01944
(978) 526-4500
Grades: PK-8
| 312 students
80 Gerry's Landing Rd
Cambridge, MA 02138
(617) 547-6100
Grades: PK-12
| 1,015 students
Show 84 more private schools in Massachusetts (out of 119 total schools)
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