St. Mary's Catholic School is a Roman Catholic Preschool through 8th grade elementary school in the Archdiocese of Oklahoma City, accredited by the OCCSAA Oklahoma Conference of Catholic Schools Accrediting Association which is recognized by the Oklahoma State Department of Education.
St. Mary's is a small, private school located in Guthrie, Oklahoma with a close-knit family atmosphere.
The average Student-to-Teacher ratio is about 15:1, so there is plenty of individual attention for each student.
Quick Facts (2025-26)
- Grades: Prekindergarten-8
- Enrollment: 86 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-8
Student Body
Total Students
86 students
Student Body Type
Co-ed
% Students of Color
14%
State avg.: 26%
Students by Grade

Academics and Faculty
Total Classroom Teachers
15 teachers
Student-Teacher Ratio
6:1
National avg.: 13:1
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Tuition Notes
$956 per child per school year.
Application URL
School Notes
- School Motto: 'Catholic. Classical. Cooperative.'
- St. Mary's Catholic School is a Roman Catholic Preschool through 8th grade elementary school in the Archdiocese of Oklahoma City, accredited by the OCCSAA Oklahoma Conference of Catholic Schools Accrediting Association which is recognized by the Oklahoma State Department of Education. St. Mary's is a small, private school located in Guthrie, Oklahoma with a close-knit family atmosphere. The average Student-to-Teacher ratio is about 15:1, so there is plenty of individual attention for each student.
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
When is the application deadline for St. Mary Catholic School?
The application deadline for St. Mary Catholic School is rolling (applications are reviewed as they are received year-round).
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