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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 Stats (2025)
Grades: Kindergarten-8
Enrollment: 246 students
Application Deadline: None / Rolling
Source: National Center for Education Statistics (NCES)
Grades: NS-8 | 146 students2.5 miles 9920 Mills Avenue Whittier Whittier, CA 90604 (562) 694-1879
2.5
NS-8
146
School Reviews
511/16/2015
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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Quick Stats (2025)
Grades: Kindergarten-8
Enrollment: 246 students
Application Deadline: None / Rolling
Source: National Center for Education Statistics (NCES)
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The average private school tuition in Los Angeles County, CA is $17,027 for elementary schools and $23,089 for high schools (read more about average private school tuition across the country).
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