²ÝÁñÉçÇø

St. Mary School

66 E William St
Delaware, OH 43015
We at St. Mary School, working together with our families as a supportive, caring, Christian community, dedicate ourselves to the spiritual, educational, personal, physical, and social growth of our students.
Through our god-given gifts and Christ-centered environment, we serve their diverse needs.
Our goal is to prepare our students to be productive, responsible, well-rounded Christian individuals.

Quick Facts (2025-26)

  • Top Ranked OH School
  • Grades: Prekindergarten-8
  • Enrollment: 185 students
  • Yearly Tuition: $8,160
  • Average class size: 15 students
  • Application Deadline: None / Rolling
  • Source: Verified school update

Top Rankings

St. Mary School ranks among the top 20% of private schools in Ohio for:

Category
Attribute
School History

School Overview

Religious Affiliation
Grades Offered
Grades Prekindergarten-8
ADD/ADHD Support
Yes
Learning Difference Programs
Yes
Learning Programs Supported
Jon Peterson Scholarship Provider
Year Founded
1886
School Calendar
Last Day of School
Fri. May 29, 2026
Campus Size
1 acre

Student Body

Total Students
185 students
Student Body Type
Co-ed
% Students of Color
12%
State avg.: 25%
Students by Grade
St. Mary School Student By Grade

Academics and Faculty

Total Classroom Teachers
27 teachers
Student-Teacher Ratio
7:1
National avg.:
% Faculty w/Advanced Degree
50%
Average Class Size
15 students
Classroom Dress Code
Formal

Tuition and Acceptance Rate

Admission Deadline
None / Rolling
Yearly Tuition Cost
Application URL

Sports

Total Sports Offered
5 sports

School Notes

  • School Motto: Inspired by our Mother Mary, and rooted in our Catholic faith, the St. Mary community nurtures spiritual growth, academic excellence, a responsibility to self, and service to others.
  • School Mascot: Saints
  • We at St. Mary School, working together with our families as a supportive, caring, Christian community, dedicate ourselves to the spiritual, educational, personal, physical, and social growth of our students.
  • Through our god-given gifts and Christ-centered environment, we serve their diverse needs.
  • Our goal is to prepare our students to be productive, responsible, well-rounded Christian individuals.
Source: Verified school update

Frequently Asked Questions

How much does St. Mary School cost?
St. Mary School's tuition is approximately $8,160 for private students.
What schools are St. Mary School often compared to?
St. Mary School is often viewed alongside schools like Delaware Christian School by visitors of our site.
What sports does St. Mary School offer?
St. Mary School offers 5 interscholastic sports: Basketball, Cross Country, Golf, Soccer and Volleyball.
What is St. Mary School's ranking?
St. Mary School ranks among the top 20% of private schools in Ohio for: Oldest founding date.
When is the application deadline for St. Mary School?
The application deadline for St. Mary School is rolling (applications are reviewed as they are received year-round).

School Reviews

Endorse St. Mary School. Endorsements should be a few sentences in length. Please include any comments on:

  • Quality of academic programs, teachers, and facilities
  • Availability of music, art, sports and other extracurricular activities
  • Academic or athletic awards
Endorse this school:

Recent Articles

Student Success Predictors at Community Colleges
Student Success Predictors at Community Colleges
A practical guide to student success predictors at community colleges for private school advisors helping graduates navigate two-year pathways.
Career Pathways with Community College for ²ÝÁñÉçÇø School Grads
Career Pathways with Community College for ²ÝÁñÉçÇø School Grads
Explore top career pathways with community college for private school graduates, including high-demand jobs, transfer options, and 2025 workforce trends.
Navigating the FAFSA & Financial Aid Timeline for Community College
Navigating the FAFSA & Financial Aid Timeline for Community College
Learn how to navigate FAFSA and financial aid timelines when starting at community college — from application to disbursement in 2025.

Quick Facts (2025-26)

  • Top Ranked OH School
  • Grades: Prekindergarten-8
  • Enrollment: 185 students
  • Yearly Tuition: $8,160
  • Average class size: 15 students
  • Application Deadline: None / Rolling
  • Source: Verified school update

Request Information

Did You Know?

The average private school tuition in Ohio is $9,373 for elementary schools and $13,451 for high schools (read more about average private school tuition across the country).
The average acceptance rate in Ohio is 84% (read more about average acceptance rates across the country).

Quick Links