Register as an alumni from Hillsdale High School (San Mateo California) and reunite with 3,864 classmates and old friends. Share your memories by posting photos or stories, or find out about your next class reunion!
Hillsdale Distinguished Alumni
Here are our special Distinguished Alumni, who we are honoring for their contributions to the site, thank you for your support!
John Porter
Class of 1988
Class of 1988
john (nmi) moore, jr
Class of 1963
Class of 1963
Wendy Eisenhart
Class of 1961
Class of 1961
Spencer (Warren) Ferrington Jr
Class of 1963
Class of 1963
John C Rodgers
Class of 1964
Class of 1964
Hillsdale Past Reunions
Browse through past Hillsdale High School events to reminisce as you view photos taken at our reunions:
Hillsdale Yearbooks
Flip through class yearbooks or browse photo albums from classmates, and see what they look like now:
Hillsdale Apparel
Check out our huge selection of Knights spiritwear, including shirts, shorts, accessories and much more!
Knights PRIDE
Hillsdale High School Apparel
Hillsdale High School Obituaries
Recently Joined Knights
Joanne Baisa
Class of 1971
Class of 1971
Alexander Van Broek
Class of 1959
Class of 1959
Jason Holmes
Class of 1995
Class of 1995
Joey Tirado
Class of 1983
Class of 1983
Priscilla Pacher
Class of 1965
Class of 1965
Taisha Taylor
Class of 1999
Class of 1999
Spencer (Warren) Ferrington Jr
Class of 1963
Class of 1963
Wendy Eisenhart
Class of 1961
Class of 1961
Michelle Bogan
Class of 1987
Class of 1987
Stephanie Peterson
Class of 2001
Class of 2001
Evelyn Evelyn Gonzalez
Class of 2001
Class of 2001
Gordon Sievert
Class of 1971
Class of 1971