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St. Mary School

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The mission of St. Mary Parish School, in strong partnership with families, is to create community and to provide quality Catholic education.
As they develop their unique gifts, students become responsible, competent, and socially-conscious learners.
St. Mary Parish School shares in the educational mission of the Catholic Church, striving to develop a personal and communal commitment to a life of faith.
Together with families, we instill Christian principles in a caring and active Catholic community.
Through a loving and nurturing environment, we affirm that all persons are created in God's image; therefore, students are challenged to fulfill their unique potential.
To further meet the needs of students and prepare them for future challenges, we provide a quality education emphasizing spiritual development, social responsibility, physical well being, psychological health, and academic accomplishment.

Quick Stats (2025)

  • Top Ranked CA School
  • Grades: Prekindergarten-8
  • Enrollment: 253 students
  • Yearly Tuition: $12,300
  • Acceptance rate: 98%
  • Average class size: 25 students
  • Application Deadline: None / Rolling
  • Source: Verified school update

Top Rankings

St. Mary School ranks among the top 20% of private schools in California for:

School Overview

School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-8
ADD/ADHD Support
Yes
Learning Difference Programs
Yes
Learning Programs Supported
Mild learning differences
Year Founded
1871
School Calendar
First Day of School
Fri. Aug 15, 2025
Last Day of School
Fri. Jun 13, 2025

Student Body

Total Students
253 students
Student Body Type
Co-ed
% Students of Color
48%
State avg.: 51%
Students by Grade
St. Mary School Student By Grade

Academics and Faculty

Total Classroom Teachers
14 teachers
Student : Teacher Ratio
18:1
National avg.: 13:1
% Faculty w/Advanced Degree
95%
Average Class Size
25 students
Classroom Dress Code
Formal
Students wear uniforms

Tuition and Acceptance Rate

Admission Deadline
None / Rolling
Yearly Tuition Cost
% on Financial Aid
70%
Acceptance Rate
98%
National avg.: 81%
Admissions Director
Karen Gutierrez
Application URL
Endowment Size
$0.3 million

Sports

Total Sports Offered
4 sports

Extracurriculars

Total ExtracurricularsTotal Extra-curric.
1 extracurricular
ExtracurricularsExtra-curric.
Club or Organization:
Chess Club

School Notes

  • The mission of St. Mary Parish School, in strong partnership with families, is to create community and to provide quality Catholic education. As they develop their unique gifts, students become responsible, competent, and socially-conscious learners. St. Mary Parish School shares in the educational mission of the Catholic Church, striving to develop a personal and communal commitment to a life of faith. Together with families, we instill Christian principles in a caring and active Catholic community. Through a loving and nurturing environment, we affirm that all persons are created in God's image; therefore, students are challenged to fulfill their unique potential. To further meet the needs of students and prepare them for future challenges, we provide a quality education emphasizing spiritual development, social responsibility, physical well being, psychological health, and academic accomplishment.
  • Sample of notable school alumni/alumnae:
    • Tanaya Stumpf, notable for contributions to community service. -
Source: Verified school update

Frequently Asked Questions

How much does St. Mary School cost?
St. Mary School's tuition is approximately $12,300 for private students and $350 for summer students.
What is the acceptance rate of St. Mary School?
The acceptance rate of St. Mary School is 98%, which is higher than the national average of 80%.
Who are famous alumni from St. Mary School?
St. Mary School famous alumni include: Tanaya Stumpf, notable for contributions to community service..
What sports does St. Mary School offer?
St. Mary School offers 4 interscholastic sports: Basketball, Flag Football, Track and Field and Volleyball.
What is St. Mary School's ranking?
St. Mary School ranks among the top 20% of private schools in California for: Highest percentage of faculty with advanced degrees and Oldest founding date.
When is the application deadline for St. Mary School?
The application deadline for St. Mary School is rolling (applications are reviewed as they are received year-round).

School Reviews

5  
My family is moving to Gilroy this summer and hope to enroll our three kids in Parochial School. I have been told that St Mary's is closing. Is this true? If yes, where would be closest Catholic School in the area? Please advise. Thank You Yours in Christ, Jim and Gloria Dias
- Posted by

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Quick Stats (2025)

  • Top Ranked CA School
  • Grades: Prekindergarten-8
  • Enrollment: 253 students
  • Yearly Tuition: $12,300
  • Acceptance rate: 98%
  • Average class size: 25 students
  • Application Deadline: None / Rolling
  • Source: Verified school update

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Did You Know?

The average private school tuition in Santa Clara County, CA is $24,874 for elementary schools and $31,899 for high schools (read more about average private school tuition across the country).
The average acceptance rate in Santa Clara County, CA is 80% (read more about average acceptance rates across the country).

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