Thacher is dedicated to nurturing a child's innate love of learning.
At Thacher, we strive to ensure that each child develops collaborative problem-solving and critical-thinking skills necessary for personal success. We offer a comprehensive curriculum adapted to each child, a supportive environment that fosters independence, and a community that nurtures each child's spirit by celebrating diversity and demonstrating respect.
Quick Stats (2025)
- School Type: Montessori School
- Grades: Nursery/Preschool-6
- Enrollment: 112 students
- Yearly Tuition: $27,000
- Acceptance rate: 77%
- Average class size: 18 students
- Application Deadline: Jan. 31 / rolling
- Source: Verified school update
School Overview
School Type
Religious Affiliation
Grades Offered
Grades Nursery/Preschool-6
Year Founded
1971
Summer School Offered
Yes
Summer Program Details
School Calendar
First Day of School
Fri. Aug 15, 2025
Student Body
Total Students
112 students
Student Body Type
Co-ed
% Students of Color
47%
State avg.: 29%
Students by Grade
Academics and Faculty
Total Classroom Teachers
15 teachers
Student : Teacher Ratio
7:1
National avg.: 13:1
Average Class Size
18 students
Classroom Dress Code
Casual
Tuition and Acceptance Rate
Admission Deadline
Jan. 31 / rolling
Yearly Tuition Cost
$27,000
Tuition Notes
Tuition ranges from $19265 to $34,275 with $24,685 being the Children\'s House Full Day cost.
Summer Program Cost
$450
Summer Program Cost Notes
Costs range from $415 to $550 depending on the program selected
% on Financial Aid
25%
Acceptance Rate
77%
National avg.: 81%
Admissions Director
Nikki Toon
Application URL
Sports
Total Sports Offered
5 sports
Sports
School Notes
- School Motto: Foster Infinite Possibilities Nurturing Boundless Curiosity Inspire Leadership Qualities Instill A Lifelong Passion
- Thacher's classrooms provide a stimulating environment where children are inspired to explore, seek new knowledge, and confidently reach their social and academic potential. Core curriculum areas are integrated with Art, Athletics/PE/Wellness, Drama, Mandarin, Music, Spanish, and the world beyond the classroom walls.
Source: Verified school update
Frequently Asked Questions
How much does Thacher Montessori School cost?
Thacher Montessori School's tuition is approximately $27,000 for private students and $450 for summer students.
What schools are Thacher Montessori School often compared to?
Thacher Montessori School is often viewed alongside schools like Delphi Academy of Boston by visitors of our site.
What is the acceptance rate of Thacher Montessori School?
The acceptance rate of Thacher Montessori School is 77%, which is higher than the national average of 71%.
Does Thacher Montessori School offer a summer program?
Yes, Thacher Montessori School offers a summer program. Visit their summer school page for more information.
What sports does Thacher Montessori School offer?
Thacher Montessori School offers 5 interscholastic sports: Basketball, Flag Football, Indoor Soccer, Soccer and Volleyball.
When is the application deadline for Thacher Montessori School?
The application deadline for Thacher Montessori School is Jan. 31 / rolling (applications are due on Jan. 31 but additional applications are reviewed year-round as space permits ).
Related Schools
Show me:
Popular comparisons: Thacher Montessori School vs. Delphi Academy of Boston
People that viewed Thacher Montessori School also viewed these schools: Delphi Academy of Boston, Milton Academy, Meeting House Montessori School, The Park School and Dedham Country Day School.
The nearest high school to Thacher Montessori School is Beacon Scholastic Academy (2.4 miles away)
The nearest elementary school is The Children's Cooperative Montessori School (1.9 miles away)
The nearest preschool is Learning Circle Preschool (0.9 miles away)
Show me:
Show me:
School
Location
Miles
Grades
Students
Grades: PK-8 | 140 students 1.9 miles 564 Blue Hill Avenue
Milton, MA 02186
(617) 333-9610
Milton, MA 02186
(617) 333-9610
1.9
PK-8
140
Grades: K-12 | 1,020 students 3.5 miles 170 Centre Street
Milton, MA 02186
(617) 898-1798
Milton, MA 02186
(617) 898-1798
3.5
K-12
1,020
Meeting House Montessori School
Montessori School
Grades: PK-5 | 102 students 5.8 miles 25 Brow Ave
Braintree, MA 02184
(781) 356-7877
Braintree, MA 02184
(781) 356-7877
5.8
PK-5
102
Grades: PK-8 | 555 students 6.6 miles 171 Goddard Avenue
Brookline, MA 02445
(617) 277-2456
Brookline, MA 02445
(617) 277-2456
6.6
PK-8
555
Grades: NS-8 | 309 students 3.6 miles 90 Sandy Valley Road
Dedham, MA 02026
(781) 329-0850
Dedham, MA 02026
(781) 329-0850
3.6
NS-8
309
School Reviews
5 8/28/2019
Thacher Montessori is an incredible school. The teachers are all so intelligent, thoughtful and interesting and LOVE teaching, and this positivity and kindness resonate through the children in the classroom as well. The children learn to love learning, because they are given the tools to focus on, engage with and question all learning materials in an independent and empowering way. The music teacher is amazing, apt to share philosophy as easily as beats, and the art room is always full of color and creativity. The sports coach is amazing too, always going out of the way to be inviting while also being clear and focused. My two children have been at the school for three years, and despite some changes in administration, my children couldn't be happier and are learning at well-above-average levels for their ages. I feel connected to the school and want to help it grow, which shows me I'm a happy parent too.
5 9/18/2014
My kids have been in this school for 3 years now and I have to say it has been a wonderful experience watching them grow so much socially and academically. The teachers and classroom assistants are very understanding, they listen to your concerns and are caring and nurturing. My kids have made good friends and love the new experiences. The head of school and vice head are also very good. Together they make a nice team and have helped the school grow in the right direction.
Endorse Thacher Montessori School. Endorsements should be a few sentences in length. Please include any comments on:
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