Trinity High School is a Catholic high school with grades 7-12 located in Dickinson, North Dakota.
Our mission is to develop our students spiritually, mentally and physically in a Christ centered environment.
Trinity believes catholic education is important for the enrichment of individuals, families, society and of the Church; Christian formation of the total human being is essential to our existence as a Catholic school; we must be a community whose values are communicated through the inter-personal relationships of students, staff and parents; and we should provide experiences in school which will make it possible for students to become literate in various forms of learning, and that we have a responsiblity to help students learn to think independently and logically leading, to a mature faith.
Christian formation is an important part of education at Trinity.
Trinity's program is structured to provide spiritual, academic, social, physical and emotional growth through its academic courses, school liturgies, holy day celebrations, retreats, penance services, classroom activities and cocurriculars.
Quick Facts (2025-26)
- Top Ranked ND School
- Grades: Prekindergarten-12
- Enrollment: 663 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
Top Rankings
Trinity Elementary North School ranks among the top 20% of private schools in North Dakota for:
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-12
Year Founded
1904
School Calendar
Student Body
Total Students
663 students
Student Body Type
Co-ed
% Students of Color
8%
State avg.: 14%
Students by Grade
Academics and Faculty
Total Classroom Teachers
46 teachers
Student-Teacher Ratio
14:1
National avg.: 13:1
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Application URL
School Notes
- Trinity High School is a Catholic high school with grades 7-12 located in Dickinson, North Dakota. Our mission is to develop our students spiritually, mentally and physically in a Christ centered environment. Trinity believes catholic education is important for the enrichment of individuals, families, society and of the Church; Christian formation of the total human being is essential to our existence as a Catholic school; we must be a community whose values are communicated through the inter-personal relationships of students, staff and parents; and we should provide experiences in school which will make it possible for students to become literate in various forms of learning, and that we have a responsiblity to help students learn to think independently and logically leading, to a mature faith. Christian formation is an important part of education at Trinity. Trinity's program is structured to provide spiritual, academic, social, physical and emotional growth through its academic courses, school liturgies, holy day celebrations, retreats, penance services, classroom activities and cocurriculars.
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
What schools are Trinity Elementary North School often compared to?
Trinity Elementary North School is often viewed alongside schools like Hope Christian Academy by visitors of our site.
What is Trinity Elementary North School's ranking?
Trinity Elementary North 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 Trinity Elementary North School?
The application deadline for Trinity Elementary North School is rolling (applications are reviewed as they are received year-round).
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