To reach, serve and engage all Hillsdale alumni and their families; to foster a lifelong connection between the school and its graduates; and to provide Hillsdale High School with goodwill and support.
Don’t miss out on your class reunion! Get all the latest info on our reunion page >
Help connect classmates and plan events. It’s fun and rewarding. Learn more >
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63 Bovet Rd. Suite 218
San Mateo, CA 94402
(650) 558-2618
Keeping Hillsdale Great
See how the HHS Foundation is making a difference for today’s students
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Photo Galleries
Browse photos by graduation year and contribute photos of your own!
