Class of 2024

Welcome Class of 2024!  

We are thrilled to have you start your journey in our ALLHEART community.  On this page you will find links and resources that will help you hit the ground running here at Justin-Siena.  Also on the website you will enjoy learning about our academics, athletics, the arts, and student life.  We cannot wait for you to get here!



For more information, please contact

List of 4 members.

Justin-Siena High School

4026 Maher Street
Napa, CA, 94558
United States
T: 707.255.0950 
F: 707.255.0334
Justin-Siena is a Lasallian Catholic college preparatory community that serves young men and women in grades 9–12.