SM Friends Helping SM Families
Your gift ensures our students will continue to receive a Catholic education
during these unprecedented times now and into the future.
Annual Fund
Every Gift Matters
Gifts to the Saint Mary's Annual Fund are typically unrestricted
so that they can be directed to areas on campus
with the greatest need in order to make the greatest impact.



Memorial RemembranceMake a Memorial Gift
A memorial gift can be made in honor, in memory or in recognition of family or friend.
Your remembrance will be added to Fr. Mathew Issac’s prayers.
Theatre giving

Make a Gift to Saint Mary's Theatre

Saint Mary’s Theatre is not only a part of the Arts department — it's also a theatre company run by students who receive all the tools necessary to lead a professional theatre company. 

Contact Information
Sharon Caporusso
Director of Advancement
(209) 957-3340, Ext. 180
Charleen Plappert
Advancement Operations Manager
(209) 957-3340, Ext. 196
Rose Leonardini
Alumni Office & Memorials
(209) 957-3340, Ext. 112
Saint Mary’s High School is a 501(c)(3) non-profit organization
Tax ID or EIN
Physical Address
Saint Mary’s High School
5648 North El Dorado Street
Stockton, CA 95207
Mailing Address
Saint Mary’s High School
PO Box 7247
Stockton, CA 95267-0247