The average private school in Massachusetts has 160 students (2023-24).
The largest private school in Massachusetts is Boston College High School with 1,539 students.
School Size Range: 503
1,539
Avg. School Size: 756
Largest Massachusetts Private Schools (2023-24)
School
# Students
Grades
Location
Rank: #11.
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. 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)
Students: 1,539
Grades: 7-12
150 William T Morrissey Blvd
Dorchester, MA 02125
(617) 474-5010
Dorchester, MA 02125
(617) 474-5010
Rank: #22.
Students: 1,477
Grades: 6-12
72 Spring Street
Danvers, MA 01923
(978) 774-1050
Danvers, MA 01923
(978) 774-1050
Rank: #33.
Students: 1,187
Grades: 9-12
180 Main Street
Andover, MA 01810
(978) 749-4050
Andover, MA 01810
(978) 749-4050
Rank: #44.
Central Catholic High School
(Catholic)
Students: 1,181
Grades: 9-12
300 Hampshire St
Lawrence, MA 01841
(978) 682-0260
Lawrence, MA 01841
(978) 682-0260
Rank: #55.
Bishop Feehan
(Catholic)
Students: 1,084
Grades: 9-12
70 Holcott Dr
Attleboro, MA 02703
(508) 226-6223
Attleboro, MA 02703
(508) 226-6223
Rank: #66.
Students: 1,027
Grades: NS-12
20 Newton St
Brookline, MA 02445
(617) 522-5544
Brookline, MA 02445
(617) 522-5544
Rank: #77.
Students: 1,022
Grades: PK-12
80 Gerry's Landing Rd
Cambridge, MA 02138
(617) 547-6100
Cambridge, MA 02138
(617) 547-6100
Rank: #99.
Students: 959
Grades: PK-8
2200 Dorchester Avenue
Dorchester, MA 02122
(617) 265-0019
Dorchester, MA 02122
(617) 265-0019
Rank: #1010.
Students: 953
Grades: 7-12
800 Clapboardtree St
Westwood, MA 02090
(781) 326-6392
Westwood, MA 02090
(781) 326-6392
Rank: #1111.
St. John's High School
All-boys (Catholic)
Students: 872
Grades: 9-12
378 Main St
Shrewsbury, MA 01545
(508) 842-8934
Shrewsbury, MA 01545
(508) 842-8934
Rank: #1212.
Students: 792
Grades: 6-12
101 Willow St.
Reading, MA 01867
(781) 944-4900
Reading, MA 01867
(781) 944-4900
Rank: #1313.
Sacred Heart Elementary School
(Catholic)
Students: 755
Grades: NS-12
329 Bishops Hwy
Kingston, MA 02364
(781) 585-2114
Kingston, MA 02364
(781) 585-2114
Rank: #1414.
Students: 676
Grades: 5-12
745 Washington Street
Braintree, MA 02184
(781) 664-2210
Braintree, MA 02184
(781) 664-2210
Rank: #1515.
Students: 655
Grades: 9-12
7 Boyden Lane
Deerfield, MA 01342
(413) 774-1400
Deerfield, MA 01342
(413) 774-1400
Rank: #1616.
Students: 645
Grades: 9-12
One Lamplighter Way
Gill, MA 01354
(413) 498-3227
Gill, MA 01354
(413) 498-3227
Rank: #1717.
Students: 641
Grades: NS-12
279 Linwood Ave
Whitinsville, MA 01588
(508) 234-8211
Whitinsville, MA 01588
(508) 234-8211
Rank: #1818.
Sacred Heart School
(Catholic)
Students: 640
Grades: PK-12
399 Bishops Highway
Kingston, MA 02364
(781) 585-7511
Kingston, MA 02364
(781) 585-7511
Rank: #1919.
Students: 620
Grades: 7-12
10 Campus Drive
Dedham, MA 02026
(781) 320-7271
Dedham, MA 02026
(781) 320-7271
Rank: #2020.
Students: 604
Grades: 7-12
40 Independence Ave
Braintree, MA 02184
(781) 843-3636
Braintree, MA 02184
(781) 843-3636
Rank: #2121.
Catholic Memorial![Catholic Memorial Photo - The Class of 2023 applaud their fellow grads during the commencement ceremony Catholic Memorial Photo - The Class of 2023 applaud their fellow grads during the commencement ceremony]()

All-boys (Catholic)
Students: 597
Grades: 7-12
235 Baker St
West Roxbury, MA 02132
(617) 496-8000
West Roxbury, MA 02132
(617) 496-8000
Rank: #2222.
Students: 572
Grades: 9-12
16 Medford St
Arlington, MA 02474
(781) 646-7770
Arlington, MA 02474
(781) 646-7770
Rank: #2323.
Students: 571
Grades: NS-12
45 Matignon Road
Cambridge, MA 02140
(617) 499-1451
Cambridge, MA 02140
(617) 499-1451
Rank: #2424.
Malden Catholic High School![Malden Catholic High School Photo Malden Catholic High School Photo]()

(Catholic)
Students: 565
Grades: 9-12
99 Crystal St
Malden, MA 02148
(781) 475-5338
Malden, MA 02148
(781) 475-5338
Rank: #2525.
Students: 560
Grades: PK-8
171 Goddard Avenue
Brookline, MA 02445
(617) 277-2456
Brookline, MA 02445
(617) 277-2456
Rank: #2626.
Bishop Fenwick High School
(Catholic)
Students: 541
Grades: 9-12
99 Margin St
Peabody, MA 01960
(978) 587-8300
Peabody, MA 01960
(978) 587-8300
Rank: #2727.
Holy Name High School
(Catholic)
Students: 538
Grades: 7-12
144 Granite St
Worcester, MA 01604
(508) 753-6371
Worcester, MA 01604
(508) 753-6371
Rank: #2828.
The Fessenden School![The Fessenden School Photo The Fessenden School Photo]()

All-boys
Students: 537
Grades: PK-9
250 Waltham Street
West Newton, MA 02465
(617) 630-2300
West Newton, MA 02465
(617) 630-2300
Rank: #29 - 3029. - 30.
Students: 531
Grades: PK-8
178 Coolidge Hill
Cambridge, MA 02138
(617) 520-5200
Cambridge, MA 02138
(617) 520-5200
Rank: #29 - 3029. - 30.
Students: 531
Grades: 9-12
66 Spring Street
Marion, MA 02738
(508) 748-2000
Marion, MA 02738
(508) 748-2000
Rank: #3131.
Bishop Stang High School![Bishop Stang High School Photo - Since opening in 1959 we've remained true to teaching strong moral and principled values to young men and women in pursuit of their dreams and ambitions. Located on an 8-acre campus in the Suburban town of North Dartmouth, Massachusetts, Bishop Stang unites the religious, cultural, economic, and ethnic diversity of our community in a secure, Catholic, family-oriented environment. Bishop Stang High School Photo - Since opening in 1959 we've remained true to teaching strong moral and principled values to young men and women in pursuit of their dreams and ambitions. Located on an 8-acre campus in the Suburban town of North Dartmouth, Massachusetts, Bishop Stang unites the religious, cultural, economic, and ethnic diversity of our community in a secure, Catholic, family-oriented environment.]()

(Catholic)
Students: 527
Grades: 9-12
500 Slocum Road
North Dartmouth, MA 02747
(508) 996-5602
North Dartmouth, MA 02747
(508) 996-5602
Rank: #3232.
Students: 519
Grades: 6-12
333 Winter St
Weston, MA 02493
(781) 235-9300
Weston, MA 02493
(781) 235-9300
Rank: #3333.
St. Marys High School![St. Marys High School Photo - Visual and performing arts, a Theater Company in the Mass. Educational Theater Guild and partnerships with Lynn Museum and Centerboard let our students express their creativity. St. Marys High School Photo - Visual and performing arts, a Theater Company in the Mass. Educational Theater Guild and partnerships with Lynn Museum and Centerboard let our students express their creativity.]()

(Catholic)
Students: 517
Grades: 6-12
35 Tremont St.
Lynn, MA 01902
(781) 586-2014
Lynn, MA 01902
(781) 586-2014
Rank: #3434.
Students: 513
Grades: 6-12
81 Providence Street
Worcester, MA 01604
(508) 459-5440
Worcester, MA 01604
(508) 459-5440
Rank: #3535.
Students: 503
Grades: 7-12
781 Grove St
Worcester, MA 01605
(508) 852-5555
Worcester, MA 01605
(508) 852-5555
Show 100 more private schools in MA (out of 803 total schools)
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Frequently Asked Questions
What is the Massachusetts average Private Schools student size?
The Massachusetts average Private Schools student size is 160 for 2023-24.
What are the Private Schools with the largest student size in Massachusetts?
The best top ranked Private Schools in Massachusetts include Boston College High School, St. John's Preparatory School and Phillips Academy Andover.
What is private high school and private elementary school with the largest student size in Massachusetts?
The private high school with the largest student size in Massachusetts is Boston College High School, with a value of 1539. The private elementary school with the largest student size is Boston College High School, with a value of 1539.
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