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Holy Trinity School

1004 S Wenona St
Bay City, MI 48706

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Tel: (989) 892-3018

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In 1992, Holy Trinity School became the first elementary Catholic school in the Bay Area to become accredited through the Michigan Non-public Schools Accrediting Association.

Each year the staff and parents work together to improve the school as it continues to "Reach for the Best" Through the history of Holy Trinity School, the parents have been supportive of Catholic education in all capacities.

The school has a very active Booster Club and P.E.A.

The school Committee serves in an advisory capacity to the principal and pastor.

An endowment fund was established in 1996 in order to develop a sound financial basis for the future of Holy Trinity School.

The board of trustees have been instrumental in promoting the endowment fund.

During the summer of 2000, former students were invited home for the first Alumni Reunion Celebration.

Holy Trinity is a family of families who "Reach for the Best.".

Quick Facts (2026)

Grades: Prekindergarten-5
Enrollment: 124 students
Application Deadline: None / Rolling
Source: National Center for Education Statistics (NCES)

School Overview

School Membership(s)School Assoc.

National Catholic Educational Association (NCEA)
Other school association(s)

Religious Affiliation

Catholic

Grades Offered

Grades Prekindergarten-5

School Calendar

View School Calendar

Student Body

Total Students

124 students

Student Body Type

Co-ed

% Students of Color

State avg.: 19%

Students by Grade

Academics and Faculty

Total Classroom Teachers

5 teachers

Student-Teacher Ratio

25:1

National avg.: 11:1

Tuition and Acceptance Rate

Admission Deadline

None / Rolling

Source: National Center for Education Statistics (NCES)

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Frequently Asked Questions

When is the application deadline for Holy Trinity School?

The application deadline for Holy Trinity School is rolling (applications are reviewed as they are received year-round).

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Quick Facts (2026)

Grades: Prekindergarten-5
Enrollment: 124 students
Application Deadline: None / Rolling
Source: National Center for Education Statistics (NCES)

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Did You Know?

The average private school tuition in Michigan is $9,399 for elementary schools and $13,792 for high schools (read more about average private school tuition across the country).

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