St. Mary School (Top Ranked 糖心原创 for 2026-27)

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St. Mary School

66 E William St Delaware, OH 43015

Tel: (740) 362-8961

Quick Facts (2026-27)

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

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Quick Facts (2026-27)

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

School Rankings

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

School Facts

Religious Affiliation

Catholic

Grades Offered

Grades Prekindergarten-8

Students By Grade

View Data

Distribution of Students By Grade
Grade	St. Mary School
Pre-K	40
Kind	30
1	23
2	13
3	13
4	14
5	15
6	13
7	15
8	9

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ADD/ADHD Support

Yes

Learning Difference Programs

Yes

Learning Programs Supported

Jon Peterson Scholarship Provider

Year Founded

1886

School Calendar

Campus Size

1 acre

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.

Student Body

Total Students

185 students

Student Body Type

Co-ed

% Students of Color

12%

State avg.: 25%

Academic Profile

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 & Financial Aid

Admission Deadline

None / Rolling

Yearly Tuition Cost

$8,160

View national tuition avg.

Application URL

Sports

Total Sports Offered

5 sports

Sports

BasketballCross Country

GolfSoccer

Volleyball

School Mascot

Saints

School Notes

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.

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

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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

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Did You Know?

The average private school tuition in Ohio is $7,971 for elementary schools and $12,062 for high schools (read more about average private school tuition across the country).

The average acceptance rate in Ohio is 88% (read more about average acceptance rates across the country).