Kingsley Montessori School Photo - Elementary students exploring a geography work. A key component of the Kingsley mission is raising empathetic global citizens-students who care deeply for the world and work together to improve it.

Best Boston Private Elementary Schools (2025)

For the 2025 school year, there are 12 private elementary schools serving 2,584 students in Boston, MA.
The top ranked private elementary schools in Boston, MA include Winsor School, Cathedral High School, and Kingsley Montessori School.
The average tuition cost is $32,189, which is higher than the Massachusetts private elementary school average tuition cost of $24,536.
25% of private elementary schools in Boston, MA are religiously affiliated (most commonly Catholic and Other).

Top Ranked Boston Private Elementary Schools (2025)

School
Location
Grades
Students
Kingsley Montessori School
Kingsley Montessori School Photo - Elementary students exploring a geography work. A key component of the Kingsley mission is raising empathetic global citizens-students who care deeply for the world and work together to improve it.
Montessori School
(3)
26 Exeter Street
Boston, MA 02116
(617) 226-4927
Grades: NS-6
| 301 students
The Newman School
The Newman School Photo
(4)
247 Marlborough Street
Boston, MA 02116
(617) 267-4530
Grades: 7-12
| 258 students
The Advent School
The Advent School Photo - Students integrate art, science, and Spanish in the Atelier.
Alternative School
15 Brimmer Street
Boston, MA 02108
(617) 742-0520
Grades: NS-6
| 200 students
Cathedral High School
Cathedral High School Photo - Cathedral 7-12 High School students are challenged by a rigorous college preparatory curriculum and enriched through a selection of extracurricular activities, athletics, and support services.
(Catholic)
74 Union Park St
Boston, MA 02118
(617) 542-2325
Grades: 7-12
| 287 students
1525 Washington St
Boston, MA 02118
(857) 990-6525
Grades: NS-1
| 102 students
107 Marlborough Street
Boston, MA 02116
(617) 266-8427
Grades: K-6
| 118 students
Winsor School
Winsor School Photo
All-girls
103 Pilgrim Road
Boston, MA 02215
(617) 735-9503
Grades: 5-12
| 471 students
Boston Children's School
Boston Children's School Photo
Daycare / Preschool
(1)
8 Whittier Place
Boston, MA 02114
(617) 367-6239
Grades: PK-3
| 31 students
The Newman School
247 Marlborough St
Boston, MA 02116
(603) 381-2003
Grades: 7-12
| 235 students
Park Street School
Park Street School Photo - Toddler friends learn about habitats with an ant farm. Exploring and learning are are a fun part of our day. This foundation in science will be built upon over multiple years creating important background knowledge necessary for future learning.
(10)
67 Brimmer St
Boston, MA 02108
(617) 523-7577
Grades: NS-6
| 228 students
St. John School
(Catholic)
9 Moon St
Boston, MA 02113
(617) 227-3143
Grades: PK-8
| 220 students
Torit Montessori School
Torit Montessori School Photo - Torit Montessori Preschool Math Concepts
Montessori School
(2)
300 Cambridge Street
Boston, MA 02114
(857) 350-4840
Grades: NS-6
| 133 students

Frequently Asked Questions

What are the top ranked private elementary schools in Boston, MA?
The top ranked private elementary schools in Boston, MA include Winsor School, Cathedral High School, and Kingsley Montessori School.
How many private elementary schools are located in Boston?
12 private elementary schools are located in Boston.
How much do private elementary schools cost in Boston?
The average tuition cost is $32,189, which is higher than the Massachusetts private school average tuition cost of $24,536.
How diverse are private elementary schools in Boston?
Boston private elementary schools are approximately 33% minority students, which is higher than the Massachusetts private school average of 29%.
What percentage of private elementary schools are religiously affiliated in Boston?
25% of private elementary schools in Boston are religiously affiliated (most commonly Catholic and Other).
Which private elementary schools in Boston are often viewed compared to one another?

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