Why Your Gift Makes a Difference!

hudson chapel
By investing in the mission of Saint Mary’s, YOU will:
Actively change lives of today's youth who are facing challenges of a society whose values and morals are changing rapidly and who need more than ever the Christ-centered, well disciplined, college preparatory environment to thrive in.
Help us build leaders of tomorrow who are challenged to grow as the whole person--intellectually, spiritually, emotionally, and physically, so that they can be who they are and be that well.
Participate at the center of the great story of our school as we all journey together to our 150th Anniversary in 2026 and a sustainable future.
We understand and greatly appreciate that you are here because you want to make a lasting impact on the lives of our students by Investing in their future.
Did you know that tuition covers only about 80% of the cost of a Saint Mary’s education? The remaining expenses are covered by fundraising efforts, the largest being the Saint Mary’s Annual Fund.
Saint Mary’s requests to receive undesignated gifts, allowing for the greatest flexibility in responding to evolving needs and priorities of the school. Giving to the Saint Mary’s Annual Fund is the primary way to make an immediate impact. Invest Now!
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