St. Mary Of The Assumption School (2026 Profile)

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About the School

We, the staff of St. Mary of the Assumption School, teach children with a Christian environment.
We are dedicated to provide a climate in which the students are guided through their own efforts, to the realization of the God-given spiritual, intellectual and personal capabilities.
Our aim is to help the students develop the ability to be self-directed and to make sound judgments; children whose lives will be lived in conformity with the teaching of Christ and the ideals of family life.
We strive to foster children who are prepared to meet the physical, economic, social and cultural demands of our society.
We recognize that parents are the natural educators of their children.
We work in partnership with them to promote consistency between the values taught in school and those developed in the home.
We are aware of the uniqueness of each child, therefore we attempt to provide a teaching climate in which each child can experience success.

Quick Facts (2026)

Grades: Kindergarten-8
Enrollment: 246 students
Application Deadline: None / Rolling
Source: National Center for Education Statistics (NCES)

School Rankings

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

School Facts

School Membership(s)School Assoc.

National Catholic Educational Association (NCEA)

Religious Affiliation

Catholic

Grades Offered

Grades Kindergarten-8

Students By Grade

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Distribution of Students By Grade
Grade	St. Mary Of The Assumption School
Kind	80
1	20
2	18
3	19
4	11
5	68
6	19
7	9
8	2

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School Calendar

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Student Body

Total Students

246 students

Student Body Type

Co-ed

% Students of Color

91%

State avg.: 52%

Academics & Faculty

Total Classroom Teachers

12 teachers

Student-Teacher Ratio

21:1

National avg.: 11:1

Tuition & Acceptance Rate

Admission Deadline

None / Rolling

Application URL

Online Application

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Frequently Asked Questions

When is the application deadline for St. Mary Of The Assumption School?

The application deadline for St. Mary Of The Assumption School is rolling (applications are reviewed as they are received year-round).

School Reviews

5 11/16/2015

my kids are going to saint marys since last year staff teachers and principal are really good persons and take care of the kids my kids every year are more advance in academics im really proud of them the academic education here is more advance than public school worth that you pay

- Posted by Parent - caryc

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The average private school tuition in Los Angeles County, CA is $18,263 for elementary schools and $23,987 for high schools (read more about average private school tuition across the country).

The average acceptance rate in Los Angeles County, CA is 79% (read more about average acceptance rates across the country).

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St. Mary Of The Assumption School

About the School

School Rankings

School Facts

Distribution of Students By Grade

Student Body

Academics & Faculty

Tuition & Acceptance Rate

Frequently Asked Questions

School Reviews

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