The Mount is a faith community possessing an attitude of care, compassion, and mercy.
Its spirit is unique. Jesus Christ is the center of our educational mission.
Mount Saint Mary High School provides an active learning environment through participatory group processes.
Educational programs are made accessible to young people of diverse faiths, races, cultures, abilities, and social or economic backgrounds.
The Mount's focus is on the education of the whole person: intellectual, spiritual, emotional, and physical.
Emphasis on moral development engages students in their own character formation and assists them in making free, informed choices rooted in Christian values.
Quick Stats (2025)
- Top Ranked OK School
- Grades: 9-12
- Enrollment: 401 students
- Yearly Tuition: $12,250
- Acceptance rate: 25%
- Average class size: 15 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
Top Rankings
Mount Saint Mary Catholic High School ranks among the top 20% of private schools in Oklahoma for:
Category
Attribute
Acceptance Rate
Student Body
AP Courses
School History
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades 9-12
Year Founded
1903
School Calendar
First Day of School
Mon. Sep 1, 2025
Last Day of School
Mon. May 25, 2026
Campus Size
5
School Motto
Leading. Serving. Living Mercy.
School Mascot
Rockets
Student Body
Total Students
401 students
Student Body Type
Co-ed
% Students of Color
32%
State avg.: 26%
Students by Grade
Academics and Faculty
Total Classroom Teachers
44 teachers
Student : Teacher Ratio
9:1
National avg.: 13:1
Average Class Size
15 students
Number of AP Courses
21 courses
School Colors
White, Blue
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
$12,250
Acceptance Rate
25%
National avg.: 81%
Application URL
Endowment Size
$6 million
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
How much does Mount Saint Mary Catholic High School cost?
Mount Saint Mary Catholic High School's tuition is approximately $12,250 for private students.
What is the acceptance rate of Mount Saint Mary Catholic High School?
The acceptance rate of Mount Saint Mary Catholic High School is 25%, which is lower than the national average of 83%. Mount Saint Mary Catholic High School's acceptance rate is ranked among the top private schools in Oklahoma with low acceptance rates.
What is Mount Saint Mary Catholic High School's ranking?
Mount Saint Mary Catholic High School ranks among the top 20% of private schools in Oklahoma for: Lowest average acceptance rates, Largest student body, Most AP courses offered and Oldest founding date.
When is the application deadline for Mount Saint Mary Catholic High School?
The application deadline for Mount Saint Mary Catholic High School is rolling (applications are reviewed as they are received year-round).
In what neighborhood is Mount Saint Mary Catholic High School located?
Mount Saint Mary Catholic High School is located in the Central Oklahoma City neighborhood of Oklahoma City, OK. There are 15 other private schools located in Central Oklahoma City.
Related Schools
Show me:
People that viewed Mount Saint Mary Catholic High School also viewed these schools: Rosary School, Bishop Mcguinness Catholic High School, Heritage Hall, Trinity School and Parkview Adventist Academy.
The nearest high school to Mount Saint Mary Catholic High School is Destiny Christian School (2.2 miles away)
The nearest elementary school and preschool is Sacred Heart Catholic School (0.1 miles away)
Show me:
Show me:
School
Location
Miles
Grades
Students
Rosary School
(Catholic)
Grades: PK-8 | 241 students 3.7 miles 1919 Nw 18th St
Oklahoma City, OK 73106
(405) 525-9272
Oklahoma City, OK 73106
(405) 525-9272
3.7
PK-8
241
Bishop Mcguinness Catholic High School
(Catholic)
Grades: 9-12 | 723 students 6.1 miles 801 NW 50th Street
Oklahoma City, OK 73118
(405) 842-6638
Oklahoma City, OK 73118
(405) 842-6638
6.1
9-12
723
Grades: PK-12 | 955 students 11.2 miles 1800 NW 122nd Street
Oklahoma City, OK 73120
(405) 936-3009
Oklahoma City, OK 73120
(405) 936-3009
11.2
PK-12
955
Trinity School
Special Education School (Christian)
Grades: K-12 | 112 students 4.5 miles 3200 N Walker
Oklahoma City, OK 73118
(405) 525-5600
Oklahoma City, OK 73118
(405) 525-5600
4.5
K-12
112
Parkview Adventist Academy
(Seventh Day Adventist)
Grades: K-12 | 45 students 6 miles 4201 N Martin Luther King Avenue
Oklahoma City, OK 73111
(405) 427-6525
Oklahoma City, OK 73111
(405) 427-6525
6
K-12
45
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