Cambridge Montessori School Photo

Best Middlesex County Private Elementary Schools (2025-26)

For the 2025-26 school year, there are 121 private elementary schools serving 22,482 students in Middlesex County, MA.
The top ranked private elementary schools in Middlesex County, MA include Belmont Hill School, Beaver Country Day School, and The Fenn School.
The average tuition cost is $28,896, which is higher than the Massachusetts private elementary school average tuition cost of $24,889.
36% of private elementary schools in Middlesex County, MA are religiously affiliated (most commonly Catholic and Christian).

Top Ranked Middlesex County Private Elementary Schools (2025-26)

School
Location
Quick Facts
The Brighton School
The Brighton School Photo
Special Program Emphasis
(10)
360 Water Street
Framingham, MA 01705
(508) 877-8200
Gr: PK-6 | 65 students Avg. class size: 18 students Extracurrculars: 4 Tuition 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
Fayerweather Street School
(2)
765 Concord Avenue
Cambridge, MA 02138
(617) 876-4746
Gr: PK-8 | 205 students Avg. class size: 20 students Sports: 3 | Extracurrculars: 12 Tuition & acceptance rate listed
Milestones Day School
Milestones Day School Photo - Milestones Day School
Special Education School
410 Totten Pond Road
Waltham, MA 02451
(781) 895-3200
Gr: K-12 | 63 students Avg. class size: 5 students Extracurrculars: 4
Nashoba Brooks School
Nashoba Brooks School Photo
(10)
200 Strawberry Hill Road
Concord, MA 01742
(978) 369-4591
Gr: PK-8 | 268 students Avg. class size: 12 students Sports: 8 | Extracurrculars: 10 Tuition & acceptance rate listed
Wellan Montessori School
Wellan Montessori School Photo
Montessori School
(4)
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
Atrium School
Atrium School Photo
(5)
69 Grove St
Watertown, MA 02472
(617) 923-4156
Gr: PK-8 | 115 students Avg. class size: 12 students Sports: 4 | Extracurrculars: 17 Tuition & acceptance rate listed
100 Summit Drive, Suite 200
Burlington, MA 01803
(877) 673-8893
Gr: 6-12 Tuition listed
Fusion Academy Newton
Fusion Academy Newton Photo - Each Fusion campus has a state-of-the-art music studio with professional-grade tools. Students can explore instruments, vocals, songwriting, DJ performing arts, and more.
320 Needham Street, Suite 100
Newton Upper Falls, MA 02464
(877) 673-8893
Gr: 6-12 Tuition listed
New England Innovation Academy
New England Innovation Academy Photo
Special Program Emphasis
280 Locke Drive
Marlborough, MA 01752
(508) 205-4270
Gr: 6-12 | 116 students Avg. class size: 12 students Sports: 8 | Extracurrculars: 17 Tuition & acceptance rate listed
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
Gr: NS-12 | 444 students Avg. class size: 15 students Sports: 15 | Extracurrculars: 28 Tuition & acceptance rate listed
Austin Preparatory School
Austin Preparatory School Photo
(Catholic)
(6)
101 Willow St.
Reading, MA 01867
(781) 944-4900
Gr: 6-12 | 813 students Avg. class size: 16 students Sports: 20 | Extracurrculars: 22 Tuition & acceptance rate listed
Beaver Country Day School
Beaver Country Day School Photo
(1)
791 Hammond St
Chestnut Hill, MA 02467
(617) 738-2725
Gr: 6-12 | 490 students Avg. class size: 16 students Sports: 17 Tuition & acceptance rate listed
Belmont Day School
Belmont Day School Photo - Welcome to Belmont Day!
(3)
55 Day School Lane
Belmont, MA 02478
(617) 484-3078
Gr: PK-8 | 338 students Sports: 13
Belmont Hill School
Belmont Hill School Photo - Belmont Hill School campus located in Belmont, MA.
All-boys
350 Prospect Street
Belmont, MA 02478
(617) 993-5220
Gr: 7-12 | 471 students Avg. class size: 11 students Sports: 16 Tuition & acceptance rate listed
Birches School
Birches School Photo
(6)
100 Bedford Road
Lincoln, MA 01773
(781) 259-8100
Gr: PK-8 | 84 students Avg. class size: 16 students Tuition & acceptance rate listed
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) 566-7462
Gr: PK-12 | 404 students Avg. class size: 12 students Sports: 10 | Extracurrculars: 23 Tuition listed
80 Gerry's Landing Rd
Cambridge, MA 02138
(617) 547-6100
Gr: PK-12 | 1,043 student Avg. class size: 15 students Sports: 19 | Extracurrculars: 68 Tuition listed
Carroll School
Carroll School Photo - Educational technology integrated into in the daily curriculum
Special Education School
(2)
25 Baker Bridge Road
Lincoln, MA 01773
(781) 259-8342
Gr: 1-9 | 447 students Avg. class size: 7 students Sports: 9 | Extracurrculars: 8 Tuition & acceptance rate listed
785 Beaver Street
Waltham, MA 02452
(781) 314-0804
Gr: 7-12 | 200 students Avg. class size: 10 students Sports: 11 | Extracurrculars: 26 Tuition & acceptance rate listed
The Chestnut Hill School
The Chestnut Hill School Photo - The Chestnut Hill School is conveniently located approximately 5 miles from downtown Boston
(9)
428 Hammond Street
Chestnut Hill, MA 02467
(617) 566-4394
Gr: NS-6 | 237 students Avg. class size: 15 students Sports: 4 | Extracurrculars: 6 Tuition & acceptance rate listed
Cheverus Catholic School
(Catholic)
(2)
30 Irving St
Malden, MA 02148
(781) 324-6584
Gr: PK-8 | 426 students
Cotting School
Special Education School
453 Concord Ave
Lexington, MA 02421
(781) 862-7323
Gr: K-12 | 103 students
Dearborn Academy
Dearborn Academy Photo
Special Education School
(1)
575 WASHINGTON STREET
Newton, MA 02458
(781) 641-5992
Gr: 3-12 | 57 students Avg. class size: 7 students Tuition & acceptance rate listed
Eliot-pearson Children's School
Alternative School
105 College Ave
Medford, MA 02155
(617) 627-2424
Gr: PK-2 | 60 students
The Fenn School
The Fenn School Photo
All-boys
(9)
516 Monument Street
Concord, MA 01742
(978) 318-3606
Gr: 4-9 | 314 students Avg. class size: 14 students Sports: 13 | Extracurrculars: 17 Tuition & acceptance rate listed
The Fessenden School
The Fessenden School Photo
All-boys
250 Waltham Street
West Newton, MA 02465
(617) 630-2300
Gr: PK-9 | 541 students Avg. class size: 12 students Sports: 18 | Extracurrculars: 15 Tuition listed
Groton School
Groton School Photo - Groton Circle
(Episcopal)
282 Farmers Row
Groton, MA 01450
(978) 448-3363
Gr: 8-12 | 378 students Avg. class size: 11 students Sports: 14 Tuition & acceptance rate listed
Haggerty School
110 Cushing Street
Cambridge, MA 02138
(617) 349-6555
Gr: K-6 | 279 students
Hellenic American Academy
(Greek Orthodox)
(3)
41 Broadway St
Lowell, MA 01854
(978) 453-5422
Gr: PK-5 | 108 students Tuition listed
Hillside School
Hillside School Photo - Soccer and lacrosse play on our new turf.
All-boys
404 Robin Hill Street
Marlborough, MA 01752
(508) 485-3483
Gr: 4-9 | 145 students Avg. class size: 12 students Sports: 14 | Extracurrculars: 8 Tuition listed
Immaculate Conception School
(Catholic)
(1)
218 E. Merrimack St.
Lowell, MA 01852
(978) 454-5339
Gr: PK-8 | 359 students Avg. class size: 20 students Sports: 9 | Extracurrculars: 5 Tuition listed
International School Of Boston
International School Of Boston Photo
Special Program Emphasis
(3)
45 Matignon Road
Cambridge, MA 02140
(617) 499-1451
Gr: NS-12 | 540 students Avg. class size: 14 students Sports: 4 | Extracurrculars: 56 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
The Learning Center For The Deaf
The Learning Center For The Deaf Photo
Special Education School
848 Central St
Framingham, MA 01701
(508) 879-5110
Gr: PK-12 | 167 students Avg. class size: 5 students Sports: 7 Tuition listed
Show 86 more private schools in Middlesex County, MA (out of 121 total schools)
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[+] Show Closed Private Schools in Middlesex County, Massachusetts

Middlesex County Private Schools (Closed)

School
Location
Quick Facts
620 Washington Street
Winchester, MA 01890
(781) 729-0030
Gr: PK-8 | 122 students
1841 Trapelo Road
Waltham, MA 02451
(781) 890-1865
Gr: PK-6 | 92 students
29 Oaks Rd
Framingham, MA 01702
(508) 250-8384
Gr: NS-PK | 40 students Avg. class size: 14 students
85 Bishop Allen Dr
Cambridge, MA 02139
(617) 547-5554
Gr: K-1 | 6 students
198 Main Street
Hudson, MA 01749
(978) 562-6701
Gr: 9-12 | 195 students
306 Highland Avenue
Malden, MA 02148
(781) 322-0129
Gr: PK-8 | 228 students
53 Summer Street
Everett, MA 02149
(617) 387-8304
Gr: PK-8 | 172 students
25 Washington Ct
Marlborough, MA 01752
(508) 460-3400
Gr: PK-8 | 156 students
17 Franklin Street
Somerville, MA 02145
(617) 628-7775
Gr: K-8 | 148 students
273 Union Avenue
Framingham, MA 01702
(508) 875-7646
Gr: 9-12 | 230 students Avg. class size: 16 students Tuition listed
Merrimack Valley Hebrew Academy (Closed 2000)
Special Program Emphasis (Jewish)
18 Academy Drive
Lowell, MA 01851
(978) 452-6842
Gr: PK-6 | 41 students
790 Centre St
Newton, MA 02458
(617) 969-2260
Gr: 7-12 | 135 students Tuition listed
3 Winn Street
Burlington, MA 01803
(781) 272-0090
Gr: NS-12 | 67 students Avg. class size: 6 students Tuition listed
190 Nichols Street
Everett, MA 02149
(617) 387-8034
Gr: PK-8 | 218 students Avg. class size: 21 students Tuition listed
14 Winship Drive
Wakefield, MA 01880
(781) 245-0214
Gr: 9-12 | 198 students Avg. class size: 20 students
195 Elm St
Everett, MA 02149
(617) 387-4249
Gr: PK-K | 16 students
888 Broadway
Everett, MA 02149
(617) 389-0240
Gr: 7-12 | 341 students
Riverside School (Closed 2015)
Special Education School
34 Berry Rd
Lowell, MA 01854
(978) 538-0286
Gr: 6-12 | 14 students
122 Andrews Street
Lowell, MA 01852
(978) 453-4751
Gr: PK-8 | 203 students
50 Thurston St.
Somerville, MA 02145
(617) 666-4927
Gr: PK-8 | 160 students
St. Anne Montessori School (Closed 2013)
Montessori School (Catholic)
720 Boston Post Road East
Marlborough, MA 01752
(508) 597-1416
Gr: PK-K | 36 students Avg. class size: 36 students Tuition listed
480 Somerville Avenue
Somerville, MA 02143
(617) 623-0995
Gr: K-8 | 210 students
1 Saint Clare Rd
Medford, MA 02155
(781) 395-9170
Gr: K-9 | 231 students
175 Main Street
Waltham, MA 02453
(781) 899-3644
Gr: PK-8 | 153 students Avg. class size: 15 students Tuition listed
77 Boisvert St
Lowell, MA 01850
(978) 458-7594
Gr: PK-8 | 247 students
368 High St
Lowell, MA 01852
(978) 453-2360
Gr: K-8 | 124 students
560 Waverly St
Framingham, MA 01702
(508) 872-8188
Gr: NS-9 | 189 students
600 Staples Dr
Framingham, MA 17024
(508) 253-0555
Gr: PK-K | 33 students
68 Dracut St
Lowell, MA 01854
(978) 453-4114
Gr: PK-8 | 224 students
160 Lexington St
Belmont, MA 02478
(617) 489-6600
Gr: 9-12 | 39 students Tuition listed

Frequently Asked Questions

What are the top ranked private elementary schools in Middlesex County, MA?
The top ranked private elementary schools in Middlesex County, MA include Belmont Hill School, Beaver Country Day School, and The Fenn School.
How many private elementary schools are located in Middlesex County?
121 private elementary schools are located in Middlesex County.
How much do private elementary schools cost in Middlesex County?
The average tuition cost is $28,896, which is higher than the Massachusetts private school average tuition cost of $24,889.
How diverse are private elementary schools in Middlesex County?
Middlesex County private elementary schools are approximately 30% minority students, which is same as the Massachusetts private school average of 30%.
What percentage of private elementary schools are religiously affiliated in Middlesex County?
36% of private elementary schools in Middlesex County are religiously affiliated (most commonly Catholic and Christian).
Which private elementary schools in Middlesex County are often viewed compared to one another?

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