School Information

School Information

St. Mary of the Assumption Catholic School

7900 Church Street, Gilroy, CA 95020

About St. Mary School

St. Mary School is a Catholic School educating children beginning in the first year of our Kindergarten program through 8th grade. Established in September of 1871, we are proud to be accredited by WASC (Western Association of Schools and Colleges) and certified by the Western Catholic Education Association.

Enrollment: 282 students in Kindergarten Year One – 8th grade

Office Hours

Mondays – Thursdays: 7:45AM-4PM

Fridays: 7:45AM-3:30PM

Phone Numbers

Athletics: 408 842-1412

Church Office: 408 847-5151

Development: 408 842-8425

Extended Care: 408 842-2827

Fax Number: 408 847-7679

School Office: 408 842-2827

Faith Formation and Activities: The school day starts with a school-wide assembly with prayer and announcements. There are monthly school Masses, prayer services, sacramental preparation, seasonal spiritual activities and retreat opportunities.

Catholic High School Acceptance: Each year, over 95% of our graduating 8th graders attend the Catholic High School of their choice.

Student Services: Extended Care is open for all students at 7AM and closes at 6PM. Fees apply.

Parent Involvement: St. Mary School welcomes and encourages parent involvement. Parents are required to volunteer 50 hours per year for a two-parent family, 25 hours for a single parent. Ten percent of those hours are to be spent volunteering for one of several fundraisers held throughout the year. In addition, parents are asked to participate in Scrip and make a deposit of $200 at the beginning of each year.

Uniform: At St. Mary School we believe that student appearance should reflect appropriate Catholic school values. Our students wear a school uniform daily. You can view our uniform at

Tuition Assistance: Families that need financial assistance are encouraged to apply annually for our tuition assistance program. Applications will be available in our front office on the first day back from Christmas vacation.