Justin-Siena High School
Justin-Siena is a top-tier high school located on a 40-acre park-like campus. Students have the opportunity to study high school in Napa Valley, a safe and peaceful community near San Francisco.
Four-Year Application-Based Engineering Program with Project Lead the Way
Students can choose from a range of engineering courses while using industry-leading software.
Networking Opportunities with Alumni
Students have opportunities to learn from successful Justin-Siena alumni in a wide range of fields, including those who work in Silicon Valley and in Hollywood.
Small Class Sizes with 1:1 Attention from Teacher
With 615 total students, Justin-Siena provides students with a family-like atmosphere and individualized attention from teacher. The average class size is 23, with a student-faculty ratio of 14:1.
Study in Napa Valley, California, United States
Justin-Siena is located in Napa Valley, California – a world-renown hub of culture, restaurants and industry located just 48 miles (77 km) from San Francisco.
Taking Justin-Siena’s series of engineering courses and being a part of the robotics team have furthered my lifelong passion to major in computer science and engineering.
AP, Honors and Dual Credit Courses
in merit scholarships earned by recent graduates
of students receive an AP score of 3 or higher
Fine and Performing Arts Program
The school’s program includes an innovative dance program, exclusive partnerships with music organizations and a robust theater program.
Mock Trial Team
Justin-Siena’s Mock Trial team is highly-ranked in the state, and helps students develop analytical and communication skills.
As a top high school in California, students at Justin-Siena have access to a wide range of unique elective courses, including Sports Medicine, Film Studies, Diversity and Culture and much more.