Frequently Asked Questions: Admissions

List of 9 frequently asked questions.

  • Q. Which schools do most students come from?

    Justin-Siena students come from over 36 schools primarily in the Napa, Solano, and Sonoma areas. We have relationships with local Catholic, Independent, and other Religious schools in the area called our Partner Schools. We also have students that come to us from all over the country and world in our International and Boarding programs.
  • Q. Does Justin-Siena accept international students?

    Yes! Each year, we welcome about 50 students from 22 countries in grades 9 through 12. We are pleased to offer Boarding on campus or Homestay with local families. At Justin-Siena, we partner with Amerigo Education for our International student boarding experience. Please visit our International Student page on our website for more information. Additionally, if you would like to host an international student, contact Annick Bouldt, our International Student Coordinator at . 
  • Q. What is your class size?

    Our current freshman class has 135 students. Each year we typically receive around 200-250 applications for the freshman class. Our average class size is 22 students.
  • Q. Do you have a school uniform?

    We have a school uniform. Shirts, outerwear, and skirts can all be purchased through Land’s End. Students must wear a Justin-Siena polo or top with a collar, and they can wear khakis or jeans. Girls have the option to wear skirts from Land's End. 
  • Q. Where do Justin-Siena graduates go following graduation?

    In total, for the class of 2018, 152 seniors were accepted to 192 colleges and universities in 25 states and DC and 5 countries outside of the United States, including:
    Boston College
    Brown University
    California State Polytechnic University
    Colgate University
    College of William and Mary
    Johns Hopkins University
    New York University
    Pomona College
    Syracuse University
    The American University of Paris
    Trinity College
    Tufts University
    University of California, Berkeley
    University of California, Davis
    University of Colorado at Boulder
    University of Oregon
    Washington State University

    For a complete list of colleges Justin-Siena students have attended, please click here

    Graduates were awarded more than $6.22 million in scholarships based on their academic achievement, leadership, and/ or service.
  • Q.

    What are the demographics of the student body?

    49% of our students reside in the county of Napa, 30% in Solano County, 14% in Sonoma county, 6% live outside of the three local counties.
    Students of color make up 45% of our student body
  • Q. How does Justin-Siena support new students and families?

    All incoming freshman students take part in a multiple-day freshmen immersion program that helps them get to know the school, their class and their advisor. New students and international students also have an orientation program at the start of the year. We also offer parents and families several opportunities to gather to learn about the life of the school and meet each other, including new parent orientation and open house.
  • Q.

    Is there a “typical” Justin-Siena student?

    No, each student is unique and has his or her own talents and gifts that he or she brings to our community. We do seek students who work hard, play hard, and are upstanding members of their school communities.
  • Q. Do you consider more than just quantitative (standardized test results, GPA) factors?

    We like to look at each applicant as a whole and get to know him/her as a person to see what kind of thinker, student, and person he/she is. We do require all freshman applicants to take an Entrance Exam, and submit his/ her 7th and 8th grade transcript and discipline files. As part of the admissions process we also require your current Principal, Math teacher, and English teacher to complete recommendations. We also encourage you to have any other teacher, coach, counselor, or pastor to also complete a recommendation. We also have an admission interview with the applicant as well as his/her parents.

Justin-Siena High School

Justin-Siena is a Catholic high school in the Lasallian tradition offering a college preparatory program that serves young men and women in grades 9–12.