St. Mary's Catholic School Photo #0

St. Mary's Catholic School

previous
St. Mary's Catholic School Photo #1
next
St. Mary's Catholic School Photo #1
In 1999, the Archdiocese of Denver established St. Mary Catholic School to be a part of St.
Mary Catholic Parish with the inception of morning and afternoon kindergarten, housed in a classroom in the Parish Hall.
In July 2000, with the blessing of Archbishop Charles Chaput, Fr.
(Monsignor) Peter Quang Nguyen, broke ground on the new school.
In the fall of 2000, a first grade class was added in the classroom next door and the school already boasted 38 students, a staff of 2 full time teachers and a principal, Mr.
Bill Gallop. In June of 2001, Sister Anno La Mere and Sister Marilyn Skluzacek were hired as the principal and assistant principal/4th grade teacher, respectively.
These two dedicated women helped open the school in its new building in August 2001.
The school doors opened with over 200 students in grades K-6.
Construction continued on the third floor and in the fall of 2002 the school was completed for an enrollment of appriximately 225 students in grades K-7.
The following year, eighth grade was added, making our school complete as a K-8 facility.

Quick Stats (2025)

  • Top Ranked CO School
  • Grades: Prekindergarten-8
  • Enrollment: 251 students
  • Yearly Tuition: $5,700
  • Acceptance rate: 99%
  • Average class size: 24 students
  • Application Deadline: None / Rolling
  • Source: Verified school update

Top Rankings

St. Mary's Catholic School ranks among the top 20% of private schools in Colorado for:

School Overview

Religious Affiliation
Grades Offered
Grades Prekindergarten-8
Year Founded
1999
First Day of School
Fri. Aug 1, 2025

Student Body

Total Students
251 students
Student Body Type
Co-ed
% Students of Color
60%
State avg.: 25%
Students by Grade
St. Mary's Catholic School Student By Grade

Academics and Faculty

Total Classroom Teachers
16 teachers
Student : Teacher Ratio
16:1
National avg.: 13:1
% Faculty w/Advanced Degree
60%
Average Class Size
24 students
Classroom Dress Code
Formal
School uniforms required for K-8

Tuition and Acceptance Rate

Admission Deadline
None / Rolling
Yearly Tuition Cost
Tuition Notes
Tuition varies for sibling discounts and preschool vs K-8
% on Financial Aid
50%
Acceptance Rate
99%
National avg.: 81%
Application URL

Sports

Total Sports Offered
4 sports

Extracurriculars

Total ExtracurricularsTotal Extra-curric.
1 extracurricular
ExtracurricularsExtra-curric.
Arts and Music Programs:
After School Choir
Source: Verified school update

Frequently Asked Questions

How much does St. Mary's Catholic School cost?
St. Mary's Catholic School's tuition is approximately $5,700 for private students.
What is the acceptance rate of St. Mary's Catholic School?
The acceptance rate of St. Mary's Catholic School is 99%, which is higher than the national average of 83%.
What sports does St. Mary's Catholic School offer?
St. Mary's Catholic School offers 4 interscholastic sports: Basketball, Soccer, Track and Field and Volleyball.
What is St. Mary's Catholic School's ranking?
St. Mary's Catholic School ranks among the top 20% of private schools in Colorado for: Highest percentage of students of color and Largest student body.
When is the application deadline for St. Mary's Catholic School?
The application deadline for St. Mary's Catholic School is rolling (applications are reviewed as they are received year-round).

School Reviews

Endorse St. Mary's 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
Endorse this school:

Recent Articles

How To Use AI For Research: A High School Student's Guide
How To Use AI For Research: A High School Student's Guide
We introduce teenagers to AI as a powerful alternative to traditional search engines. This practical guide walks students through using AI tools like Perplexity and ChatGPT for academic research while maintaining intellectual integrity.
Podcasts That Will Change the Way You Think About Education
Podcasts That Will Change the Way You Think About Education
This article highlights a curated selection of podcasts that offer thought-provoking discussions, expert insights, and innovative ideas on various aspects of education. From exploring new teaching methods and technologies to discussing policy changes and social issues, these podcasts provide a wealth of knowledge and inspiration for anyone interested in education. Each podcast is briefly described, highlighting its unique focus and tone.
For-profit vs. Not-for-profit Schools
For-profit vs. Not-for-profit Schools
This comprehensive guide explores the differences between for-profit and not-for-profit private schools, discussing their organizational structures, advantages, and key considerations for parents. It emphasizes that a school's success is determined by its educational quality and management rather than its profit status.

Quick Stats (2025)

  • Top Ranked CO School
  • Grades: Prekindergarten-8
  • Enrollment: 251 students
  • Yearly Tuition: $5,700
  • Acceptance rate: 99%
  • Average class size: 24 students
  • Application Deadline: None / Rolling
  • Source: Verified school update

Request Information

Did You Know?

The average private school tuition in Colorado is $12,576 for elementary schools and $15,826 for high schools (read more about average private school tuition across the country).
The average acceptance rate in Colorado is 83% (read more about average acceptance rates across the country).

Quick Links