Application Process

Visit the Braves (optional)
  • Brave for a Day (for current 8th graders): September 17; October 2, 15, 25; November 5, 12, 29; December 4; January 18, 24
  • Parent Tour & Talk: September 17; October 2, 15, 25; November 5, 12, 29; December 4; January 18, 24 
  • Sign up here 
  • Visit with your 8th grade class: Please contact the admissions office to see if your child's 8th grade class will be visiting. 
Complete the Online Admission Application 
  • Click here for the online admission application 
  • Early Decision applications due December 16, 2018
  • Regular Decision applications due January 31, 2019
Request Recommendations
  • As part of the application process, Justin-Siena requires recommendations from the applicant's Principal, English Teacher, and Math Teacher. Additionally, you may request a recommendation from other teachers who can attest to the applicant's academic and personal qualities. You will be able to request recommendations on the admission application, or you can contact the admissions office. 
Submit Tuition Assistance Application and Merit Based Scholarship Application (if needed)
  • All deadline information and details can be found here.
  • Applications will be available in October and due in February
Take the Entrance Examination

       • All prospective 9th graders must take the PSAT 8/9 as the Entrance Exam. Check-in begins at 8am in the Dining Hall and the test begins promptly at 8:30am.  Click here to register. 

Admissions Interview
  • Once the Admissions Application has been submitted, the admission office will contact you to schedule your family interview
  • Admissions Interviews will be January 19 and February 9
Receive Your Admission Decision
  • Early Decision beginning February 15, 2019
  • Regular Decision beginning March 15, 2019
Say “Yes!”
  • Early decision register online by March 1, 2019
  • Regular decision register online by March 24, 2019



Please call the Office of Admissions if you are interested in applying for the current 2018-2019 school year. 

Track your Application

We are pleased to offer Admissions Tracker to allow you to check the status of your application. Please click here to access your account, and then sign in with the email address and password established when you completed the online application. You will then be able to view the outstanding items in your admission portfolio. Please note that there may be a delay of a few days for us to manually update your file. 

For more information, please contact

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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.