Trinity High School

12425 Granger Rd Cleveland, OH 44125
www.ths.org

Quick Facts (2026)

  • Grades: 9-12
  • Enrollment: 320 students
  • Yearly Tuition: $12,000
  • Acceptance rate: 90%
  • Average class size: 20 students
  • Application Deadline: None / Rolling
  • Source: Verified school update

Quick Facts (2026)

  • Grades: 9-12
  • Enrollment: 320 students
  • Yearly Tuition: $12,000
  • Acceptance rate: 90%
  • Average class size: 20 students
  • Application Deadline: None / Rolling
  • Source: Verified school update

School Rankings

Trinity High School ranks among the top 20% of private schools in Ohio for:

Category
Attribute
Sports offered

School Facts

School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades 9-12
Students By Grade
Year Founded
1973
Colors
White, Blue
School Calendar
Campus Size
26 acres

Student Body

Total Students
320 students
Student Body Type
Co-ed
% Students of Color
71%
State avg.: 25%

Academics & Faculty

Total Classroom Teachers
26 teachers
Student-Teacher Ratio
12:1
National avg.: 11:1
Average Class Size
20 students
Number of AP Courses
10 courses

Tuition & Acceptance Rate

Admission Deadline
None / Rolling
Yearly Tuition Cost
Acceptance Rate
90%
National avg.: 82%
Application URL
Endowment Size
$5 million

School Notes

  • Trinity High School, a Catholic educational community reflecting the spirit and values of its sponsors, the Sisters of Saint Joseph of the Third Order of Saint Francis, is committed to each student's ongoing achievement.
  • We educate young women and men to live a Christian life as they meet both present and future challenges.
  • In accomplishing this sacred mission, Trinity High School provides student-centered instruction and technological opportunities as vehicles to guide young people to academic growth, to personal responsibility, and to collaborative efforts in and beyond the classroom.
  • School Mascot: Trojan
  • Trinity High School, a Catholic educational community reflecting the spirit and values of its sponsors, the Sisters of Saint Joseph of the Third Order of Saint Francis, is committed to each student's ongoing achievement. We educate young women and men to live a Christian life as they meet both present and future challenges. In accomplishing this sacred mission, Trinity High School provides student-centered instruction and technological opportunities as vehicles to guide young people to academic growth, to personal responsibility, and to collaborative efforts in and beyond the classroom.
Source: Verified school update

Frequently Asked Questions

How much does Trinity High School cost?
Trinity High School's tuition is approximately $12,000 for private students.
What is the acceptance rate of Trinity High School?
The acceptance rate of Trinity High School is 90%, which is higher than the national average of 85%.
What sports does Trinity High School offer?
Trinity High School offers 16 interscholastic sports: Baseball, Basketball, Bowling, Cheering, Cross Country, Drill Team, Football, Golf, Ice Hockey, Indoor Soccer, Soccer, Softball, Track and Field, Volleyball, Winter Track and Wrestling. Trinity High School is ranked as one of the top 20% of private schools in Ohio for most sports offered.
When is the application deadline for Trinity High School?
The application deadline for Trinity High School is rolling (applications are reviewed as they are received year-round).

School Reviews

5  
Madam, I would like to move to Cleveland next year and I would more information about your school. my daughter now in grade 9 and she will join grade 10 Arabic school in Kuwait is there any possibility to accept her she is Honor student but maybe the Language is her problem. please send me more information's about tuition activities and international student. Best regards,
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Did You Know?

The average private school tuition in Cleveland, OH is $8,225 for elementary schools and $12,277 for high schools (read more about average private school tuition across the country).
The average acceptance rate in Cleveland, OH is 83% (read more about average acceptance rates across the country).

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