St. Pius X - St. Matthias Academy has a rich legacy of alumni who experienced their formative high school years on both the Pius X Campus in Downey and the St. Matthias High School campus in Huntington Park. The legacy of those alumni that have launched their futures from our campus continues as the Pius X Warrior Pride and the St. Matthias Victorian spirit permeate the new traditions of today's generation of PMA Warriors. 

We have created Pius X and St. Matthias High School alumni memorabilia rooms, filled with a wealth of pictures, artifacts and memories from days gone by. We hope these rooms can be a space for alumni to remember, renew and re-engage with their shared past. We hope that regardless of what campus you spent your time on, you can feel at home at St. Pius X - St. Matthias Academy. 

Pius X and St. Matthias Alumni Information Website

Disclaimer: This link takes you away from the domain to an external, non-school affiliated link. St. Pius X - St. Matthias Academy is grateful to the webmaster Pius X alum, Ron Zurek, for developing and maintaining this page. To update any information on this external site, please contact the webmaster directly at