Private School Review - Established 2003
Tabor Academy Top 6 ยท Most AP Courses (MA)
Bay Farm Montessori Academy
The Advent School

Massachusetts Private Schools Belonging to Association of Independent Schools of New England (AISNE)

For the 2026-27 school year, there are 133 private schools belonging to Association of Independent Schools of New England (AISNE) serving 36,088 students in Massachusetts. You can also find more schools membership associations in Massachusetts.
The top ranked private schools belonging to Association of Independent Schools of New England (AISNE) in Massachusetts include Middlesex School, Wilbraham & Monson Academy, and Dedham Country Day School.
The average tuition cost is $42,025, which is higher than the Massachusetts private school average tuition cost of $26,639.
20% of private schools belonging to Association of Independent Schools of New England (AISNE) in Massachusetts are religiously affiliated (most commonly Catholic and Jewish).

Quick Facts (26-27)

  • # Private Schools: 133

Quick Facts (26-27)

  • # Private Schools: 133

Top Ranked Private Schools Belonging to Association of Independent Schools of New England (AISNE) in Massachusetts (2026-27)

Atrium School Photo
Atrium School
Gr: PK-8 | 115 students
Avg. class size: 12 students
Sports: 4 | Extracurriculars: 17
69 Grove St
Watertown, MA 02472
(617) 923-4156
(8)
View Profile
Bay Farm Montessori Academy Photo
Bay Farm Montessori Academy
Gr: NS-6 | 168 students
Avg. class size: 20 students
Sports: 13 | Extracurriculars: 6
Montessori School
145 Loring Street
Duxbury, MA 02332
(781) 934-7101
(9)
View Profile
The Brighton School Photo
The Brighton School
Gr: PK-6 | 65 students
Avg. class size: 18 students
Extracurriculars: 4
Specialized Curriculum
360 Water Street
Framingham, MA 01705
(508) 877-8200
(11)
View Profile
The Cambridge School Of Weston Photo
The Cambridge School Of Weston
Gr: 9-12 | 310 students
Avg. class size: 13 students
Sports: 11 | Extracurriculars: 53
45 Georgian Road
Weston, MA 02493
(781) 642-8650
(2)
View Profile
Chapel Hill Chauncy Hall School Photo
Chapel Hill Chauncy Hall School
Gr: 8-12 | 200 students
Avg. class size: 10 students
Sports: 11 | Extracurriculars: 26
785 Beaver Street
Waltham, MA 02452
(781) 314-0804
(1)
View Profile
Commonwealth School Photo
Commonwealth School
Gr: 9-12 | 164 students
Avg. class size: 9 students
Sports: 9 | Extracurriculars: 45
151 Commonwealth Avenue
Boston, MA 02116
(617) 266-7525
(1)
View Profile
Dedham Country Day School Photo
Dedham Country Day School
Gr: PK-8 | 309 students
Avg. class size: 12 students
Sports: 11 | Extracurriculars: 5
90 Sandy Valley Road
Dedham, MA 02026
(781) 329-0850
(1)
View Profile
Delphi Academy of Boston Photo
Delphi Academy of Boston
Gr: PK-8 | 140 students
Avg. class size: 12 students
Sports: 3 | Extracurriculars: 4
564 Blue Hill Avenue
Milton, MA 02186
(617) 333-9610
(8)
View Profile
Fay School Photo
Fay School
Gr: K-9
Avg. class size: 14 students
Sports: 16 | Extracurriculars: 14
48 Main Street
Southborough, MA 01772
(508) 490-8201
(9)
View Profile
Map of Fayerweather Street School
Fayerweather Street School
Gr: PK-8 | 205 students
Avg. class size: 20 students
Sports: 3 | Extracurriculars: 12
765 Concord Avenue
Cambridge, MA 02138
(617) 876-4746
(2)
View Profile
Kingsley Montessori School Photo
Kingsley Montessori School
Gr: NS-6 | 313 students
Avg. class size: 17 students
Sports: 14
Montessori School
26 Exeter Street
Boston, MA 02116
(617) 226-4927
(3)
View Profile
Middlesex School Photo
Middlesex School
Gr: 9-12 | 429 students
Avg. class size: 12 students
Sports: 20 | Extracurriculars: 71
1400 Lowell Road
Concord, MA 01742
(978) 371-6524
View Profile
Miss Hall's School Photo
Miss Hall's School
Gr: 9-12 | 200 students
Avg. class size: 11 students
Sports: 14 | Extracurriculars: 55
All-girls | Specialized Curriculum
492 Holmes Road
Pittsfield, MA 01201
(413) 499-1300
(11)
View Profile
The Newman School Photo
The Newman School
Gr: 7-12 | 249 students
Avg. class size: 12 students
Sports: 8 | Extracurriculars: 16
247 Marlborough Street
Boston, MA 02116
(617) 267-4530
(4)
View Profile
The Sage School Photo
The Sage School
Gr: NS-8 | 135 students
Avg. class size: 12 students
Extracurriculars: 7
Specialized Curriculum
171 Mechanic St
Foxboro, MA 02035
(508) 543-9619
(12)
View Profile
Stoneleigh-Burnham School Photo
Stoneleigh-Burnham School
Gr: 7-12 | 140 students
Avg. class size: 10 students
Sports: 9 | Extracurriculars: 17
All-girls
574 Bernardston Road
Greenfield, MA 01301
(413) 774-2711
(5)
View Profile
Tabor Academy Photo
Tabor Academy
Gr: 9-12 | 508 students
Avg. class size: 12 students
Sports: 16 | Extracurriculars: 72
246 Front Street
Marion, MA 02738
(508) 291-8300
(7)
View Profile
Wellan Montessori School Photo
Wellan Montessori School
Gr: PK-8 | 316 students
Avg. class size: 20 students
Sports: 5 | Extracurriculars: 3
Montessori School
80 Crescent Avenue
Newton Center, MA 02459
(617) 969-4488
(4)
View Profile
Wilbraham & Monson Academy Photo
Wilbraham & Monson Academy
Gr: 6-12 | 412 students
Avg. class size: 12 students
Sports: 20 | Extracurriculars: 32
423 Main Street
Wilbraham, MA 01095
(413) 596-6811
(4)
View Profile
The Woodward School Photo
The Woodward School
Gr: 6-12 | 75 students
Avg. class size: 8 students
Sports: 5 | Extracurriculars: 22
All-girls
1102 Hancock St
Quincy, MA 02169
(617) 773-5610
(7)
View Profile
The Advent School Photo
The Advent School
Gr: PK-6 | 129 students
Avg. class size: 13 students
Sports: 6 | Extracurriculars: 20
Alternative School
15 Brimmer Street
Boston, MA 02108
(617) 742-0520
(1)
View Profile
Clark School Photo
Clark School
Gr: NS-12 | 218 students
Avg. class size: 15 students
Sports: 19 | Extracurriculars: 37
14 Forest Ridge Drive
Rowley, MA 01969
(978) 777-4699
(20)
View Profile
Nashoba Brooks School Photo
Nashoba Brooks School
Gr: PK-8
Sports: 8 | Extracurriculars: 14
200 Strawberry Hill Road
Concord, MA 01742
(978) 369-4591
(10)
View Profile
Odyssey Day School Photo
Odyssey Day School
Gr: NS-8 | 132 students
Avg. class size: 13 students
Sports: 2
2 Audubon Road
Wakefield, MA 01880
(781) 245-6050
(1)
View Profile
St. Pauls Choir School Photo
St. Pauls Choir School
Gr: 3-8 | 42 students
Avg. class size: 10 students
Extracurriculars: 5
Specialized Curriculum (Catholic)
29 Mount Auburn St
Cambridge, MA 02138
(617) 868-8658
(10)
View Profile
The Academy At Charlemont Photo
The Academy At Charlemont
Gr: 7-12 | 81 students
Avg. class size: 16 students
Sports: 9 | Extracurriculars: 25
1359 Route 2 E
Charlemont, MA 01339
(413) 339-4912
View Profile
Applewild School Photo
Applewild School
Gr: NS-9 | 349 students
Avg. class size: 12 students
Sports: 8 | Extracurriculars: 7
120 Prospect St
Fitchburg, MA 01420
(978) 342-6053
(5)
View Profile
Austin Preparatory School Photo
Austin Preparatory School
Gr: 6-12 | 795 students
Avg. class size: 16 students
Sports: 21 | Extracurriculars: 23
Catholic
101 Willow St.
Reading, MA 01867
(781) 944-4900
(6)
View Profile
Bancroft School Photo
Bancroft School
Gr: PK-12
Avg. class size: 12 students
Sports: 12 | Extracurriculars: 2
110 Shore Dr
Worcester, MA 01605
(508) 854-9227
(4)
View Profile
Beaver Country Day School Photo
Beaver Country Day School
Gr: 6-12 | 490 students
Avg. class size: 16 students
Sports: 17
791 Hammond St
Chestnut Hill, MA 02467
(617) 738-2725
(1)
View Profile
Belmont Day School Photo
Belmont Day School
Gr: PK-8 | 339 students
Sports: 12
55 Day School Lane
Belmont, MA 02478
(617) 484-3078
(3)
View Profile
Belmont Hill School Photo
Belmont Hill School
Gr: 7-12 | 471 students
Avg. class size: 11 students
Sports: 16
All-boys
350 Prospect Street
Belmont, MA 02478
(617) 993-5220
View Profile
The Bement School Photo
The Bement School
Gr: K-9 | 224 students
Avg. class size: 12 students
Sports: 17 | Extracurriculars: 15
94 Old Main St
Deerfield, MA 01342
(413) 774-7061
(15)
View Profile
Birches School Photo
Birches School
Gr: K-8 | 84 students
Avg. class size: 16 students
100 Bedford Road
Lincoln, MA 01773
(781) 259-8100
(6)
View Profile
Boston Trinity Academy Photo
Boston Trinity Academy
Gr: 6-12 | 265 students
Avg. class size: 15 students
Sports: 9 | Extracurriculars: 19
Christian
17 Hale St
Hyde Park, MA 02136
(617) 364-3700
(4)
View Profile
Show 98 more private schools in Massachusetts (out of 133 total schools)
Loading...

Frequently Asked Questions

What are the top ranked private schools belonging to Association of Independent Schools of New England (AISNE) in Massachusetts?
The top ranked private schools belonging to Association of Independent Schools of New England (AISNE) in Massachusetts include Middlesex School, Wilbraham & Monson Academy, and Dedham Country Day School.
How many private schools belonging to Association of Independent Schools of New England (AISNE) are located in Massachusetts?
133 private schools belonging to Association of Independent Schools of New England (AISNE) are located in Massachusetts.
How much do private schools belonging to Association of Independent Schools of New England (AISNE) cost in Massachusetts?
The average tuition cost is $42,025, which is higher than the Massachusetts private school average tuition cost of $26,639.
How diverse are private schools belonging to Association of Independent Schools of New England (AISNE) in Massachusetts?
Massachusetts private schools belonging to Association of Independent Schools of New England (AISNE) are approximately 27% minority students, which is lower than the Massachusetts private school average of 32%.
What percentage of private schools belonging to Association of Independent Schools of New England (AISNE) are religiously affiliated in Massachusetts?
20% of private schools belonging to Association of Independent Schools of New England (AISNE) in Massachusetts are religiously affiliated (most commonly Catholic and Jewish).
133
Private Schools
36,088
Students
$42,025
Avg. Tuition
27%
Students of Color
6:1
Student-Teacher Ratio

Recent Articles

Private School Tuition Insurance: Is It Worth Buying?
Private School Tuition Insurance: Is It Worth Buying?
Is private school tuition insurance worth buying? Learn what policies cover, compare costs and exclusions, and decide whether protecting your tuition investment makes financial sense for your family.
Medical Leave and Private School Tuition: Parent Guide
Medical Leave and Private School Tuition: Parent Guide
What happens to private school tuition during medical leave? Learn about refunds, tuition insurance, enrollment contracts, financial aid, and protecting your child's education while managing unexpected medical expenses and recovery.
Private School Commute: Is the Travel Time Worth It?
Private School Commute: Is the Travel Time Worth It?
Is the commute to private school worth it? Learn how to calculate travel time, protect family routines, assess student well-being, and decide whether a longer journey makes educational sense.

Quick Links

SCHOOL SEARCH TOOLS:
SCHOOL BY TYPE (MA):
OPEN-HOUSES & JOBS:
PUBLIC & BOARDING SCHOOLS:
PRIVATE SCHOOL DATA:

Most Popular Articles

Special Education in Private Schools: 2026 Guide
Special Education in Private Schools: 2026 Guide
 What's In A Grade?
What's In A Grade?
School Rankings by Category
School Rankings by Category

More Articles

COVID-19
Archives
Getting into Private School
High School
Choosing a Private School