For the 2025 school year, there are 164 nonsectarian private high schools in Massachusetts. You can also find more religiously affiliated schools in Massachusetts.
The top ranked nonsectarian private high schools in Massachusetts include Middlesex School, Concord Academy, and Tabor Academy.
Top Ranked Nonsectarian Private High Schools in Massachusetts (2025)
School
Location
Quick Facts
Buxton School![Buxton School Photo - Mountain Day!]( "Buxton School Photo - Mountain Day!")
Special Program Emphasis
291 South Street
Williamstown, MA 01267
(413) 339-3727
Williamstown, MA 01267
(413) 339-3727
Gr: 9-12 | 51 students Avg. class size: 9 students Sports: 9 | Extracurrculars: 12 Tuition & acceptance rate listed
45 Georgian Road
Weston, MA 02493
(781) 642-8650
Weston, MA 02493
(781) 642-8650
Gr: 9-12 | 308 students Avg. class size: 14 students Sports: 9 | Extracurrculars: 53 Tuition & acceptance rate listed
151 Commonwealth Avenue
Boston, MA 02116
(617) 266-7525
Boston, MA 02116
(617) 266-7525
Gr: 9-12 | 158 students Avg. class size: 12 students Sports: 9 | Extracurrculars: 33 Tuition listed
48 Main Street
Southborough, MA 01772
(508) 490-8201
Southborough, MA 01772
(508) 490-8201
Gr: K-9 Avg. class size: 14 students Sports: 16 | Extracurrculars: 14 Tuition listed
1400 Lowell Road
Concord, MA 01742
(978) 371-6524
Concord, MA 01742
(978) 371-6524
Gr: 9-12 | 427 students Avg. class size: 12 students Sports: 20 | Extracurrculars: 71 Tuition & acceptance rate listed
Milestones Day School![Milestones Day School Photo - Milestones Day School]( "Milestones Day School Photo - Milestones Day School")
Special Education School
410 Totten Pond Road
Waltham, MA 02451
(781) 895-3200
Waltham, MA 02451
(781) 895-3200
Gr: K-12 | 63 students Avg. class size: 5 students Extracurrculars: 4
247 Marlborough Street
Boston, MA 02116
(617) 267-4530
Boston, MA 02116
(617) 267-4530
Gr: 7-12 | 258 students Avg. class size: 12 students Sports: 8 | Extracurrculars: 16 Tuition & acceptance rate listed
1 Ames Hill Dr
Springfield, MA 01105
(413) 203-9801
Springfield, MA 01105
(413) 203-9801
Gr: 6-12 | 125 students Avg. class size: 12 students Sports: 13 | Extracurrculars: 3 Tuition & acceptance rate listed
574 Bernardston Road
Greenfield, MA 01301
(413) 774-2711
Greenfield, MA 01301
(413) 774-2711
Gr: 7-12 | 140 students Avg. class size: 10 students Sports: 8 | Extracurrculars: 17 Tuition & acceptance rate listed
246 Front Street
Marion, MA 02738
(508) 291-8300
Marion, MA 02738
(508) 291-8300
Gr: 9-12 | 508 students Avg. class size: 12 students Sports: 18 | Extracurrculars: 72 Tuition & acceptance rate listed
423 Main Street
Wilbraham, MA 01095
(413) 596-6811
Wilbraham, MA 01095
(413) 596-6811
Gr: 6-12 | 412 students Avg. class size: 12 students Sports: 23 | Extracurrculars: 36 Tuition & acceptance rate listed
14 Forest Ridge Drive
Rowley, MA 01969
(978) 777-4699
Rowley, MA 01969
(978) 777-4699
Gr: NS-12 | 188 students Avg. class size: 15 students Sports: 16 | Extracurrculars: 37 Tuition & acceptance rate listed
100 Summit Drive, Suite 200
Burlington, MA 01803
(877) 673-8893
Burlington, MA 01803
(877) 673-8893
Gr: 6-12 Tuition listed
320 Needham Street, Suite 100
Newton Upper Falls, MA 02464
(877) 673-8893
Newton Upper Falls, MA 02464
(877) 673-8893
Gr: 6-12 Tuition listed
New England Innovation Academy![New England Innovation Academy Photo]( "New England Innovation Academy Photo")
Special Program Emphasis
280 Locke Drive
Marlborough, MA 01752
(508) 205-4270
Marlborough, MA 01752
(508) 205-4270
Gr: 6-12 | 116 students Avg. class size: 12 students Sports: 8 | Extracurrculars: 17 Tuition & acceptance rate listed
1359 Route 2 E
Charlemont, MA 01339
(413) 339-4912
Charlemont, MA 01339
(413) 339-4912
Gr: 7-12 | 81 students Avg. class size: 16 students Sports: 9 | Extracurrculars: 25 Tuition & acceptance rate listed
5 Lowell Avenue
Winchester, MA 01890
(781) 729-3489
Winchester, MA 01890
(781) 729-3489
Gr: K-9 | 124 students Extracurrculars: 2 Tuition listed
120 Prospect St
Fitchburg, MA 01420
(978) 342-6053
Fitchburg, MA 01420
(978) 342-6053
Gr: PK-9 | 345 students Avg. class size: 12 students Sports: 6 | Extracurrculars: 7 Tuition & acceptance rate listed
110 Shore Dr
Worcester, MA 01605
(508) 854-9227
Worcester, MA 01605
(508) 854-9227
Gr: PK-12 Avg. class size: 12 students Sports: 12 | Extracurrculars: 2 Tuition & acceptance rate listed
791 Hammond St
Chestnut Hill, MA 02467
(617) 738-2725
Chestnut Hill, MA 02467
(617) 738-2725
Gr: 6-12 | 490 students Avg. class size: 16 students Sports: 17 Tuition & acceptance rate listed
Belmont Hill School![Belmont Hill School Photo - Belmont Hill School campus located in Belmont, MA.]( "Belmont Hill School Photo - Belmont Hill School campus located in Belmont, MA.")
All-boys
350 Prospect Street
Belmont, MA 02478
(617) 993-5220
Belmont, MA 02478
(617) 993-5220
Gr: 7-12 | 471 students Avg. class size: 11 students Sports: 16 Tuition & acceptance rate listed
94 Old Main St
Deerfield, MA 01342
(413) 774-7061
Deerfield, MA 01342
(413) 774-7061
Gr: K-9 | 226 students Avg. class size: 12 students Sports: 17 | Extracurrculars: 15 Tuition & acceptance rate listed
245 North Undermountain Road
Sheffield, MA 01257
(413) 229-1003
Sheffield, MA 01257
(413) 229-1003
Gr: 9-12 | 409 students Avg. class size: 12 students Sports: 20 | Extracurrculars: 2 Tuition & acceptance rate listed
Beverly School For The Deaf
Special Education School
6 Echo Ave
Beverly, MA 01915
(978) 927-7070
Beverly, MA 01915
(978) 927-7070
Gr: PK-12 | 157 students
One University Road
Boston, MA 02215
(617) 353-9000
Boston, MA 02215
(617) 353-9000
Gr: 9-12 | 233 students Avg. class size: 12 students Sports: 18 | Extracurrculars: 22 Tuition listed
69 Middlesex Road
Chestnut Hill, MA 02467
(617) 566-7462
Chestnut Hill, MA 02467
(617) 566-7462
Gr: PK-12 | 404 students Avg. class size: 12 students Sports: 10 | Extracurrculars: 23 Tuition listed
416 Pond Street
Jamaica Plain, MA 02130
(617) 522-2261
Jamaica Plain, MA 02130
(617) 522-2261
Gr: PK-12 | 522 students Avg. class size: 15 students Sports: 7 | Extracurrculars: 12 Tuition listed
80 Gerry's Landing Rd
Cambridge, MA 02138
(617) 547-6100
Cambridge, MA 02138
(617) 547-6100
Gr: PK-12 | 1,043 student Avg. class size: 15 students Sports: 19 | Extracurrculars: 68 Tuition listed
50 Osterville West Barnstable Road
Osterville, MA 02655
(508) 428-5400
Osterville, MA 02655
(508) 428-5400
Gr: K-12 | 276 students Avg. class size: 13 students Sports: 10 | Extracurrculars: 21 Tuition & acceptance rate listed
25 Baker Bridge Road
Lincoln, MA 01773
(781) 259-8342
Lincoln, MA 01773
(781) 259-8342
Gr: 1-9 | 447 students Avg. class size: 7 students Sports: 9 | Extracurrculars: 8 Tuition & acceptance rate listed
Cats Academy![Cats Academy Photo]( "Cats Academy Photo")
Special Program Emphasis
2001 Washington Street
Braintree, MA 02184
(857) 400-9700
Braintree, MA 02184
(857) 400-9700
Gr: 8-12 | 327 students Avg. class size: 12 students Tuition listed
785 Beaver Street
Waltham, MA 02452
(781) 314-0804
Waltham, MA 02452
(781) 314-0804
Gr: 7-12 | 200 students Avg. class size: 10 students Sports: 11 | Extracurrculars: 26 Tuition & acceptance rate listed
166 Main Street
Concord, MA 01742
(978) 402-2250
Concord, MA 01742
(978) 402-2250
Gr: 9-12 | 416 students Avg. class size: 12 students Sports: 17 | Extracurrculars: 115 Tuition & acceptance rate listed
Cotting School
Special Education School
453 Concord Ave
Lexington, MA 02421
(781) 862-7323
Lexington, MA 02421
(781) 862-7323
Gr: K-12 | 103 students
575 WASHINGTON STREET
Newton, MA 02458
(781) 641-5992
Newton, MA 02458
(781) 641-5992
Gr: 3-12 | 57 students Avg. class size: 7 students Tuition & acceptance rate listed
Show 100 more private schools in Massachusetts (out of 164 total schools)
Loading...
Recent Articles
7 Ways Kids Can Avoid Summer Brain Drain
The summer "Brain Drain," also known as the "Summer Slide" is a term commonly used by educators and parents alike to describe the learning loss that takes place for many students during summer months. We polled the experts and found the 7 best ways parents and kids can combat the problem head on.
What's Being Taught?
This article examines the academic offerings in American private high schools, discussing graduation requirements, college preparation, accreditation, and advanced programs like AP and IB. It emphasizes the importance of understanding a school's curriculum when choosing the right educational environment for a child.
Waldorf Schools
Waldorf schools offer a well thought out approach to K-12 education.
