John Winthrop School offers programs for children ages 15 months-5 years.
The educational philosophy of the school is based on the belief that young children learn through interactions with objects, peers, and with significant adults.
Quick Facts (2025-26)
- School Type: Early Childhood / Day Care
- Grades: Nursery/Preschool-Prekindergarten
- Enrollment: 54 students
- Yearly Tuition: $39,900
- Average class size: 13 students
- Application Deadline: Jan. 15 / rolling
- Source: Verified school update
School Overview
School Type
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Nursery/Preschool-Prekindergarten
Year Founded
1966
Summer School Offered
Yes
School Calendar
Last Day of School
Mon. May 25, 2026
Student Body
Total Students
54 students
Student Body Type
Co-ed
% Students of Color
23%
State avg.: 30%
Academics and Faculty
Total Classroom Teachers
14 teachers
Student-Teacher Ratio
4:1
National avg.: 13:1
Average Class Size
13 students
Classroom Dress Code
Casual
Tuition and Acceptance Rate
Admission Deadline
Jan. 15 / rolling
Yearly Tuition Cost
$39,900
% on Financial Aid
10%
Admissions Director
Mary Beth Sweeney
Application URL
Source: Verified school update
Frequently Asked Questions
How much does John Winthrop School cost?
John Winthrop School's tuition is approximately $39,900 for private students.
When is the application deadline for John Winthrop School?
The application deadline for John Winthrop School is Jan. 15 / rolling (applications are due on Jan. 15 but additional applications are reviewed year-round as space permits ).
In what neighborhood is John Winthrop School located?
John Winthrop School is located in the Back Bay neighborhood of Boston, MA. There are 4 other private schools located in Back Bay.
Related Schools
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People that viewed John Winthrop School also viewed these schools: Cambridge Montessori School, The Park School, Dexter Southfield School, Wellan Montessori School and Kingsley Montessori School.
The nearest high school to John Winthrop School is Commonwealth School (0.2 miles away)
The nearest elementary school is The Learning Project Elementary School (0.1 miles away)
The nearest preschool is Kingsley Montessori School (0.3 miles away)
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School
Location
Miles
Quick Facts
161 Garden St
Cambridge, MA 02138
(617) 492-3410
Cambridge, MA 02138
(617) 492-3410
3.6 miles
Gr: NS-8 | 152 students Avg. class size: 15 students Tuition & acceptance rate listed
171 Goddard Avenue
Brookline, MA 02445
(617) 277-2456
Brookline, MA 02445
(617) 277-2456
3.8 miles
Gr: PK-8 | 555 students Avg. class size: 14 students Sports: 12 | Extracurrculars: 15 Tuition listed
20 Newton St
Brookline, MA 02445
(617) 522-5544
Brookline, MA 02445
(617) 522-5544
4.3 miles
Gr: NS-12 | 1,027 student Avg. class size: 15 students Sports: 19 | Extracurrculars: 37 Tuition listed
80 Crescent Avenue
Newton Center, MA 02459
(617) 969-4488
Newton Center, MA 02459
(617) 969-4488
6.4 miles
Gr: PK-8 | 320 students Avg. class size: 20 students Sports: 5 | Extracurrculars: 3 Tuition & acceptance rate listed
26 Exeter Street
Boston, MA 02116
(617) 226-4927
Boston, MA 02116
(617) 226-4927
0.3 miles
Gr: NS-6 | 301 students Avg. class size: 17 students Sports: 14 Tuition listed
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