Welcome to the Hillsdale High School Alumni Association’s web site! Here you can get involved with and support both the Hillsdale Alumni Community and Hillsdale High School. Learn more >
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 >
To learn more about ways to support Hillsdale’s students, click here.
Send us an email
63 Bovet Rd. Suite 218
San Mateo, CA 94402