St. Mary’s School is now enrolling for the 2023/2024 school year! For more information, please email

Committed to the growth & development

of every student

First Day of School is September 6th!

Shadow Day

Time: 8:00 AM – 3:00 PM
Location: St. Mary’s School JAN 30
Call the school office to sign up.

Pour Love for Education

Time: 6:00 PM – 9 PM
Location: Smith Hall Date: FEB 07
Tickets on sale now in the school office

About St. Mary's

Saint Mary’s is a private LC-8 Catholic school located in Whittier, California. We offer an academically rigorous program for all of our students beginning with our writing program in the learning center and continuing through our algebra course in 8th grade.


School Profile

# of Students: 200
# of Faculty Members: 14
# of Support Staff: 10
Average Class Size: 22


White Students: 6%
Filipino Students: 2%
Biracial Students: 21%
Latino Students: 70%
African American Students: 1%
Bilingual Faculty: 84%


Our Mission

St. Mary of the Assumption Parish School community, with Christ at the center of learning, is committed to the growth and the development of its students by encouraging them to achieve academically, develop spiritually, and serve selflessly.



Transfers to Catholic High School

Average Class Size

We are committed to providing an optimal class size



Access to tablets

Want to see more? Watch the video below!

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Saint Mary's School

7218 S. Pickering Ave. Whittier, CA 90602

(562) 698-0253