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!

School Office Hours

Mon – Fri 8:00 a.m – 2:30 p.m
Please call or email for appointment
(562) 698-0253


Please send Inquiries
or questions to:

School Tours

Visit our Campus!
Schools tours are currently available
Click the link above to schedule your tour!

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!

Like what you see? Schedule a tour with us by clicking the button below!

Saint Mary's School

7218 S. Pickering Ave. Whittier, CA 90602

(562) 698-0253