Mission Statement: The High School of Saint Thomas More exists to assist parents in forming students spiritually, morally, intellectually and physically in a Christ-centered atmosphere of love, respect and reverence consistent with the teachings of the Roman Catholic Church, sending them forth to fulfill their baptismal call as His disciples in the world.
Quick Stats (2025)
- Top Ranked IL School
- Grades: 9-12
- Enrollment: 210 students
- Yearly Tuition: $25,000
- Acceptance rate: 25%
- Average class size: 15 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
The High School Of Saint Thomas More ranks among the top 20% of private schools in Illinois for:
Category
Attribute
Acceptance Rate
Sports offered
Extracurriculars
School Resources
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades 9-12
ADD/ADHD Support
Yes
Year Founded
2000
School Calendar
First Day of School
Fri. Aug 15, 2025
Last Day of School
Mon. May 25, 2026
Awards
Blue Ribbon School - Selected in 2014
Campus Size
50
School Motto
'Truth and Honor'
School Mascot
Wild Boars
Student Body
Total Students
210 students
Student Body Type
Co-ed
% Students of Color
21%
State avg.: 34%
Students by Grade

Academics and Faculty
Total Classroom Teachers
25 teachers
Student : Teacher Ratio
8:1
National avg.:
% Faculty w/Advanced Degree
48%
Average Class Size
15 students
Number of AP Courses
9 courses
List of Courses Offered
Average SAT score
1062
(Out of 1600)
Classroom Dress Code
Formal
khaki, colored polos, plaid skirts
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
$25,000
Tuition Notes
Dependent on religious affiliation
% on Financial Aid
35%
Acceptance Rate
25%
National avg.: 81%
Admissions Director
Mrs. Erica Sherman
Endowment Size
$50 million
Sports
Total Sports Offered
13 sports
Sports
Extracurriculars
Total ExtracurricularsTotal Extra-curric.
19 extracurriculars
ExtracurricularsExtra-curric.
Club or Organization:
Art Club, Chess Club, Film Club, Interact Club, International Club, Latin Club, Math Club, Model United Nations, National Honor Society, Ping Pong Club, Play More "P.M" Music Club, Saber Pack, Scholastic Bowl, Science Olympiad, Spanish Honors Society
Arts and Music Programs:
Adoration Choir, Drama Department, Madrigals, Sound Tech Team
Art Club, Chess Club, Film Club, Interact Club, International Club, Latin Club, Math Club, Model United Nations, National Honor Society, Ping Pong Club, Play More "P.M" Music Club, Saber Pack, Scholastic Bowl, Science Olympiad, Spanish Honors Society
Arts and Music Programs:
Adoration Choir, Drama Department, Madrigals, Sound Tech Team
School Notes
- The High School of Saint Thomas More is a community of students, administrators, faculty, staff and families who are committed to teaching the Catholic Faith and providing a strong program of education and formation which reflects the best of those current educational principles and practices consistent with the Teaching Magisterium of the Catholic Church. The High School of Saint Thomas More is committed to the development of its students spiritually, morally, intellectually, and physically in an atmosphere of respect and reverence that will enable them to fulfill their Baptismal Call to witness to Jesus Christ in the modern world.
- Sample of notable school alumni/alumnae:
- John Doe, Nobel Laureate -
- Jane Smith, Oscar-winning actress -
Source: Verified school update
Frequently Asked Questions
How much does The High School Of Saint Thomas More cost?
The High School Of Saint Thomas More's tuition is approximately $25,000 for private students.
What schools are The High School Of Saint Thomas More often compared to?
The High School Of Saint Thomas More is often viewed alongside schools like Judah Christian School by visitors of our site.
What is the acceptance rate of The High School Of Saint Thomas More?
The acceptance rate of The High School Of Saint Thomas More is 25%, which is lower than the national average of 84%. The High School Of Saint Thomas More's acceptance rate is ranked among the top private schools in Illinois with low acceptance rates.
Who are famous alumni from The High School Of Saint Thomas More?
The High School Of Saint Thomas More famous alumni include: John Doe, Nobel Laureate and Jane Smith, Oscar-winning actress.
What sports does The High School Of Saint Thomas More offer?
The High School Of Saint Thomas More offers 13 interscholastic sports: Baseball, Basketball, Cheering, Cross Country, Football, Golf, Soccer, Softball, Swimming, Tennis, Track and Field, Volleyball and Wrestling. The High School Of Saint Thomas More is ranked as one of the top 20% of private schools in Illinois for most sports offered.
What is The High School Of Saint Thomas More's ranking?
The High School Of Saint Thomas More ranks among the top 20% of private schools in Illinois for: Lowest average acceptance rates, Most sports offered, Most extracurriculars offered and Largest endowments.
When is the application deadline for The High School Of Saint Thomas More?
The application deadline for The High School Of Saint Thomas More is rolling (applications are reviewed as they are received year-round).
School Reviews
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