Holy Trinity High School

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See Yourself as a Tiger

Become the best version of yourself at Holy Trinity High School. Founded in 1910 by the Brothers of Holy Cross, we are a values-based Catholic school with a diverse and inclusive community.
We set rigorous standards in our college preparatory curriculum. Our AP and honors courses will prepare you to succeed once you graduate. Because education continues beyond the classroom, we will encourage you to also participate in fine arts, athletics and student life programs. To ensure your success, we created a personalized approach to education. Our exceptional faculty and supportive programs will meet you where you’re at and give you the tools you need to realize your full potential. We are small by design, so every student here is known and valued.
Your time at Holy Trinity is an investment that yields a lifetime of academic, spiritual and personal development. We are committed to making HT affordable for every admitted student and look forward to welcoming you here.

Shadow Days

Experience a typical day as a Tiger! Holy Trinity Shadow Days are typically offered on Tuesdays and Fridays. (Check our calendar.) Current 7th- or 8th-grade students accompany an HT student to class, meet teachers and peers, and enjoy lunch in the cafeteria on us!


Open House

The Admissions Office cordially invites you to attend an Open House for prospective students and their families. These Open Houses will provide an opportunity to meet and interact with teachers, administrators, and students, as well as tour our historic building. Our upcoming Open House dates are:

  • Thursday, October 25, 2018, 5-7 p.m.
  • Saturday, November 10, 2018, 9 a.m.-12 p.m.
  • Thursday, March 28, 2019, 4:30-6:30 p.m.

Entrance Exam

Save the date for the Catholic entrance exam on Saturday, December 1 at 8 a.m. Taking the High School Placement Test (HSPT) at Holy Trinity opens the door to our merit-based scholarships!

Questions? Contact the Admissions Office at 773-278-3212 x3023

Quick Facts

  • 350 students enrolled

  • 50+ zip codes represented in the student body
  • 24 AP & Honors courses offered

  • 25 co-curricular activities + 12 athletic teams

  • 100% graduation rate

  • 100% college or career program acceptance rate

  • 97% of Class of 2018 enrolled in college

  • $10.8M awarded to Class of 2018 in collegiate scholarship & grants

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