St. Mary's Central High School

St. Mary's Central High School is North Dakota's largest and oldest Catholic high school, with a rich history of educational excellence in the Bismarck-Mandan community.
In 1878, four sisters from the convent of St. Benedict in St.
Joseph, Minnesota, arrived in Bismarck to staff what was then the St.
Mary's Academy and Boarding School. In 1916, the first high school classes were offered and the spring of 1922 brought the first graduation at St.
Mary's High School. St. Mary's Central High School strives to promote a Christian atmosphere of learning in which all students develop themselves academically, spiritually, emotionally, socially and physically.
St. Mary's Central High School is committed to providing a foundation of faith in the Catholic tradition, and in fostering an environment in which students and staff will be free to experience the presence of Jesus Christ in their personal lives. St. Mary's is a student-centered school.

Quick Stats (2025)

  • Top Ranked ND School
  • Grades: 9-12
  • Enrollment: 336 students
  • Application Deadline: None / Rolling
  • Source: National Center for Education Statistics (NCES)

Top Rankings

St. Mary's Central High School ranks among the top 20% of private schools in North Dakota for:

Category
Attribute
School History

School Overview

School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades 9-12
Year Founded
1878
School Calendar

Student Body

Total Students
336 students
Student Body Type
Co-ed
% Students of Color
7%
State avg.: 14%
Students by Grade
St. Mary's Central High School Student By Grade

Academics and Faculty

Total Classroom Teachers
21 teachers
Student : Teacher Ratio
16:1
National avg.: 13:1
School Colors
White, Blue

Tuition and Acceptance Rate

Admission Deadline
None / Rolling
Source: National Center for Education Statistics (NCES)

Frequently Asked Questions

What schools are St. Mary's Central High School often compared to?
St. Mary's Central High School is often viewed alongside schools like Shiloh Christian School by visitors of our site.
What is St. Mary's Central High School's ranking?
St. Mary's Central High School ranks among the top 20% of private schools in North Dakota for: Largest student body and Oldest founding date.
When is the application deadline for St. Mary's Central High School?
The application deadline for St. Mary's Central High School is rolling (applications are reviewed as they are received year-round).

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Quick Stats (2025)

  • Top Ranked ND School
  • Grades: 9-12
  • Enrollment: 336 students
  • Application Deadline: None / Rolling
  • Source: National Center for Education Statistics (NCES)

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Did You Know?

The average private school tuition in North Dakota is $7,223 for elementary schools and $9,740 for high schools (read more about average private school tuition across the country).
The average acceptance rate in North Dakota is 82% (read more about average acceptance rates across the country).

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