Justin-Siena is a Lasallian Catholic college preparatory community that serves young men and women in grades 9–12. At Justin-Siena, students are nurtured and challenged to become the best version of themselves and to truly realize their full potential. Our students learn and grow in an inclusive community of faith, representing a 300-plus-year Lasallian tradition of respect, welcome, and hospitality that makes it easy to “be you.” Our students have different passions, gifts, personalities, and backgrounds. In their diversity, our students have some things in common: they love each other, and they love their school. They are ALL HEART.
Justin-Siena is a Catholic high school in the Lasallian tradition called to provide educational excellence in a loving, Christ-centered community that prepares students to serve and to lead in an ever-changing world.
Born of a collaboration between the Dominican Sisters of San Rafael and the De La Salle Christian Brothers, Justin-Siena has served families in the Napa Valley and beyond since 1966. Although firmly rooted in Napa, we are part of a Lasallian ministry that spans continents, centuries, and generations.
We celebrate our Lasallian Catholic heritage as an independent college preparatory school. We serve as sisters and brothers to our students, celebrate God’s holy presence, and commit ourselves to ensuring access to those who seek this experience. To transform lives and communities is our vision.
The Strategic Plan represents the culmination of many hearts, hands, and minds who all brought forth their ALLHEART spirit to ensure that Justin-Siena boldly tackles a bright future.
At the heart of the academic experience at Justin-Siena is our commitment to fostering a personal, caring, and challenging atmosphere in our classes where teachers empower students to work hard, stretch themselves, grow, and serve our world. With an average class size of 22, 19 AP classes, 12 Honors classes, and 17 electives in engineering and the arts, students learn innumerable ways to problem-solve, create, collaborate, reason, and use their voice with clarity and confidence. At Justin-Siena, we prepare students to succeed in college and to engage their whole hearts and minds to transform the world.
Our two full-time College Counselors provide extensive guidance and support through the college exploration, application and selection process, personalizing the approach for all Justin-Siena students. College Counselors meet with juniors and seniors and their parents, assist in developing college lists, help to organize and compile applications, and advise students about their college choices. Our College Counselors work closely with students and families to execute an appropriate and fulfilling college application experience, leading to a meaningful college experience, wherever one's journey leads them!
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My child has had an incredible experience at Justin-Siena School. The quality of education is top-notch, and the staff is extremely helpful and supportive. I have seen tremendous progress in my child's learning and overall development.
By Natalie (Aug, 2023) |
At this school in Napa, the dedicated staff foster an inspiring learning environment, and I've witnessed incredible growth in my child – truly a fantastic place for education!
By George Hall (Mar, 2024) |