The Hockessin Montessori School provides excellence in education for our community.
We support and encourage each individual in realizing their full potential by utilizing innovative and progressive Montessori methodologies to assist the individual in developing academically, intellectually, socially, emotionally, and morally all within a nurturing and secure environment.
We guide each student to become a responsible and knowledgeable global citizen.
Quick Facts (2025-26)
- Top Ranked DE School
- School Type: Montessori School
- Grades: Prekindergarten-8
- Enrollment: 234 students
- Yearly Tuition: $15,000
- Acceptance rate: 90%
- Average class size: 20 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
The Hockessin Montessori School ranks among the top 20% of private schools in Delaware for:
Category
Attribute
Student Body
School Overview
School Type
Religious Affiliation
Grades Offered
Grades Prekindergarten-8
ADD/ADHD Support
Yes
Learning Difference Programs
Yes
Year Founded
1963
Summer School Offered
Yes
Summer Program Details
School Calendar
Last Day of School
Fri. Jun 5, 2026
Campus Size
14 acres
Student Body
Total Students
234 students
Student Body Type
Co-ed
% Students of Color
22%
State avg.: 25%
Students by Grade

Academics and Faculty
Total Classroom Teachers
40 teachers
Student-Teacher Ratio
6:1
National avg.: 13:1
% Faculty w/Advanced Degree
25%
Average Class Size
20 students
List of Courses Offered
Matriculation DataMatric. Data
Classroom Dress Code
Casual
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
$15,000
Tuition Notes
11,500 - 18,584 Tuition Varies by Program Level
Summer Program Cost
$3,000
% on Financial Aid
30%
Acceptance Rate
90%
National avg.: 81%
Admissions Director
Erin Sposato
Admissions Associate
Jill Marine
Application URL
School Notes
- School Motto: Educating for Life
- School Mascot: Hawk
- Extended Day School Care
- Enrichment programs are Art, Music, Spanish, Library, Physical Education, STEM, Social & Emotional Learning
- Summer Camp
- Accredited By American Montessori Association and Middle States Association of Schools and Colleges
Source: Verified school update
Frequently Asked Questions
How much does The Hockessin Montessori School cost?
The Hockessin Montessori School's tuition is approximately $15,000 for private students and $3,000 for summer students.
What is the acceptance rate of The Hockessin Montessori School?
The acceptance rate of The Hockessin Montessori School is 90%, which is higher than the national average of 85%.
Does The Hockessin Montessori School offer a summer program?
Yes, The Hockessin Montessori School offers a summer program. Visit their summer school page for more information.
What is The Hockessin Montessori School's ranking?
The Hockessin Montessori School ranks among the top 20% of private schools in Delaware for: Largest student body.
When is the application deadline for The Hockessin Montessori School?
The application deadline for The Hockessin Montessori School is rolling (applications are reviewed as they are received year-round).
School Reviews
5 5/17/2016
HMS was a huge part of my daughter's educational and emotional growth this year. It was her first time attending school of any kind, and the staff at HMS made the transition completely seamless. Her teachers, Annick and Gwen, along with Janette, Jamie, and all of the staff at HMS, gave her a sense of safety, individuality, and confidence that I hope she will carry with her for the rest of her life. At 4 yrs old, she began the year struggling to recognize letters, and last month she was actually sounding out words to me and beginning to read! She has learned social studies, geography, science, math, and reading, all through hands on play. She has even begun doing chores at home, especially sweeping and making her bed, all thanks to the routines instilled in her at school. Through all of the struggles we''ve had this year, mostly due to my divorce, my daughter has been able to cope extremely well and adjust to our new life with grace and ease. The opportunity for parental involvement is strong, and I''ve enjoyed attending the parent education workshops. To be honest, nothing I can write in a review on this site could possibly do the school any justice. We love, love, LOVE this school!
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