Holy Trinity High School

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Rigorous Academics

We set rigorous standards in our college preparatory curriculum while teaching students to live by our Holy Cross values: Discipline, Integrity, Excellence, Family and Zeal.

Small by Design

With our 12:1 student to teacher ratio, Holy Trinity is focused on each student's success. We work create an environment where each student is supported both in and out of the classroom.

News & Announcements

Hour of Code Featured Photo

Hour of Code

Tigers in B-STEM and Computer Applications joined students nationwide in learning to code.
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You Belong Here

At Holy Trinity, we call ourselves a family. Learn why, as four students share what Holy Trinity means to them, and why you belong here.
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Calendar of Events

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Facts & Numbers

100% acceptance to college or program of their choice
50 Tigers come from more than 50 ZIP codes across Chicago
24 AP, Dual Credit & Honors Courses Offered
12 Athletic Teams