The community of St. Anthony Tri-Parish Catholic School is dedicated to achieving academic excellence in a faith-filled community, and living a life committed to Christian service.
As a private Catholic school, we are free to be Christ-centered, to share God with our children, to teach the sacraments and to invite, by both word and action, all people to live out their faith.
Each student possesses an inherent dignity as a precious child of God and is therefore treated with respect, compassion and understanding.
St. Anthony Tri-Parish School strives to develop a sense of personal pride and self-discipline by maintaining high academic standards.
They are encouraged to strive to reach their academic potential as well as to become creative and critical moral thinkers.
Our goal is to provide an academically challenging environment for all students and to develop a sense of Christian awareness in all curricular area.
Quick Stats (2025)
- Top Ranked WY School
- Grades: Prekindergarten-8
- Enrollment: 270 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
St. Anthony Tri-parish Catholic School ranks among the top 20% of private schools in Wyoming for:
Category
Attribute
Student Body
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-8
Year Founded
1927
Summer School Offered
Yes
Student Body
Total Students
270 students
Student Body Type
Co-ed
% Students of Color
12%
State avg.: 21%
Students by Grade

Academics and Faculty
Total Classroom Teachers
17 teachers
Student : Teacher Ratio
16:1
National avg.: 13:1
% Faculty w/Advanced Degree
80%
Classroom Dress Code
Formal
Varies for Elementary and Middle School
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Tuition Notes
Tuition varies for Catholic or non-Catholic and number of children in a single family.
Average Financial Aid Grant
$100,000
Admissions Director
Michelle Leyba
Sports
Total Sports Offered
3 sports
Sports
School Notes
- The community of St. Anthony Tri-Parish Catholic School is dedicated to achieving academic excellence in a faith-filled community, and living a life committed to Christian service. As a private Catholic school, we are free to be Christ-centered, to share God with our children, to teach the sacraments and to invite, by both word and action, all people to live out their faith. Each student possesses an inherent dignity as a precious child of God and is therefore treated with respect, compassion and understanding. St. Anthony Tri-Parish School strives to develop a sense of personal pride and self-discipline by maintaining high academic standards.They are encouraged to strive to reach their academic potential as well as to become creative and critical moral thinkers. Our goal is to provide an academically challenging environment for all students and to develop a sense of Christian awareness in all curricular area.
Source: Verified school update
Frequently Asked Questions
What schools are St. Anthony Tri-parish Catholic School often compared to?
St. Anthony Tri-parish Catholic School is often viewed alongside schools like Paradise Valley Christian School, Mount Hope Lutheran School by visitors of our site.
What sports does St. Anthony Tri-parish Catholic School offer?
St. Anthony Tri-parish Catholic School offers 3 interscholastic sports: Basketball, Cross Country and Volleyball.
What is St. Anthony Tri-parish Catholic School's ranking?
St. Anthony Tri-parish Catholic School ranks among the top 20% of private schools in Wyoming for: Largest student body.
When is the application deadline for St. Anthony Tri-parish Catholic School?
The application deadline for St. Anthony Tri-parish Catholic School is rolling (applications are reviewed as they are received year-round).
School Reviews
5 10/14/2017
St. Anthony School preschool provides a faith based education. All denominationsare welcome into our school! All families are welcome to see the amazing things that are happening in our classes with social emotional growth, inquiry, science, math, phonological awareness and most importantly the LOVE of God, our Catholic identity, is integrated throughout all our curriculum.
5 9/19/2015
Are there any catholic preschools in Casper, wyomingL
Endorse St. Anthony Tri-parish Catholic 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
Recent Articles

Social Emotional Learning: Education's Hidden Symphony
A musician's perspective on Social Emotional Learning reveals how this educational framework orchestrates success through five essential emotional competencies.

A Roadmap For Starting A Private School
Use this roadmap as a set of talking points with your trusted mentors and professionals to start the private school of your dreams. You're not alone. Over the years, hundreds of folks like you have had the same dream. From Quintilian to Maria Montessori to Lucy Madeira Wing, visionary educators have established schools to teach according to their beliefs and methodologies.

December 31, 2024
The Spectrum of Islamic Education: From Secular to OrthodoxThis article explores the importance of Islamic K-12 education in today's secular society, providing a roadmap for parents to nurture their children's faith and academic success. Through a question-and-answer format between a parent and an imam, it addresses key aspects such as the types of Islamic education available, when to start, and how to balance religious and secular learning. The essay emphasizes the spiritual and moral benefits of instilling Islamic values in young people, offering practical advice and inspiration for families seeking to raise well-rounded and faithful individuals.