Trinity High School

  • 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.

Top Placements

Trinity High School places among the top 20% of private schools in North Dakota for:

School Overview

School Membership(s)School Assoc.National Catholic Educational Association (NCEA)
State or regional independent school association
Religious AffiliationRoman Catholic
Grades OfferedGrades 7-12

Student Body

Total Students250 students
Student Body Typen/a
% Students of Color
State avg.: 12%
Students by Grade Trinity High School Student By Grade

Academics and Faculty

Total Classroom Teachers16 teachers
Student : Teacher Ratio16:1
National avg.: 13:1

Finances and Admission

Admission DeadlineNone / Rolling

Nearby Private Schools

Show me:
  • School Location Miles Grades Students
  • Dickinson
    Trinity Elementary West
    (Roman Catholic)
    Grades: PK-6 | 249 students
    9.6 miles
    145 3rd Ave W
    Dickinson, ND 58601
    9.6 PK-6
  • Dickinson
    Grades: PK-12 | 119 students
    10 miles
    2891 5th Ave W
    Dickinson, ND 58601
    10 PK-12
  • Dickinson
    Trinity Elementary East
    (Roman Catholic)
    Grades: K-6 | 119 students
    10.2 miles
    515 3rd St E
    Dickinson, ND 58601
    10.2 K-6
  • Watford City
    Grades: K-12 | 51 students
    64.7 miles
    11008 Highway 23
    Watford City, ND 58854
    64.7 K-12
  • Sidney
    Grades: K-12 | 30 students
    79.9 miles
    502 S Central Ave
    Sidney, MT 59270
    79.9 K-12

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