Learn More
Whatever future you may choose, you’ll get the best possible start at Cathedral. And it begins the moment you arrive. Join our email list and stay in the know for upcoming events.
Visit
Visiting "the Hill" is the best way to learn more about opportunities available for students and parents at Cathedral. Schedule a tour or sign up for an event!
Apply
Start your journey to becoming Irish! One of the first steps to joining the Cathedral family is to complete your application. Applications open for the Class of 2030 on July 15, 2025.
Cathedral embodies Catholic values to help you achieve your personal best through a diverse and supportive social environment, a robust curriculum of academic, athletics and arts, and opportunities for emotional and spiritual development in and out of the classroom.
Here you’ll be empowered to thrive as an individual through our Holy Cross Core Values. You’ll learn to support others and recognize your place as part of the larger community. And, like every Cathedral student, you’ll graduate and be accepted to a four-year college or university.
You’ll also benefit from the incredibly rich and diverse environment that is a valuable experience all on its own.
Students come to Cathedral from more than 150 different schools, from all neighborhoods throughout Central Indiana, and from Catholic and non-Catholic backgrounds. We’re honored to offer every student the right level of academic challenge – including specific programs for those with diagnosed learning differences.
We believe every student is capable of greatness, and we’re here to help you find your calling.
Superior Education at an Affordable Price
Cathedral High School has been committed to providing a superior education at an affordable price. Tuition is an investment in your child's future as Cathedral works to educate the hearts and minds of all students who walk the halls of Cathedral. Through the generosity of alumni, parents and friends of the school, Cathedral is able to offer financial aid to families with a demonstrated financial need.
Tell Us About Yourself
Thank you for your interest in Cathedral High School! Submitting an inquiry is the first step in getting to know our school and educators. This form also allows us to learn more about you and your family! There are many admissions events throughout the year, and we invite you take a deep dive into Cathedral to see if it is the right school for you.
Please submit the inquiry form so we can learn about how awesome you are!
Important Dates and Upcoming Events
Class of 2029 Enrolled Students
June 2 - 26 - Summer School
June - Proficiency Testing
August 6 - Freshman Orientation
August 7 - First Day of School
Enrolled families can visit the New Families Portal for important information about joining the Cathedral family.
Class of 2030 Important Dates
For new applicants for the Class of 2030, please save these dates and consider scheduling a visit to campus to learn more!
July 15 - Application Opens for Class of 2030
July 14-18 - High School Placement Test Academy
September-November - Shadow Visits for 8th-grade students. Select a date in the application portal.
September 15 - Application Deadline I
September 20 - HSPT and Parent Coffee, 8:30 a.m.
October 2 - Open House, Mass at 5 p.m. and Open House from 5:30-8 p.m.
October 15 - Application Deadline II
October 25 - HSPT and Parent Coffee, 8:30 a.m.
November 1 - Admissions decisions released for Application Deadline I
December 1 - Admissions decisions released for Application Deadline II
February 1, 2026 - Enrollment Deadline