St. Dominic High School | Catholic, College Preparatory High School in O'Fallon, Missouri

About
- Rooted in Our Community St. Dominic is a Catholic, comprehensive, coeducational high school with deep ties to our area parishes and communities.
- Our Campus, Our Home Our 50-acre campus is among the largest of any Catholic high school in the St. Louis area.
Admissions
- Apply to St. Dominic Learn more about how to join the St. Dominic family.
- Visit Us on Campus Experience life at St. Dominic firsthand with a shadow visit or personal tour.
Academics
- College Preparatory Education With dual credit and AP coursework, individual college guidance and more, 99% of our graduates continue to higher education.
- Leadership in STEM We offer interactive broadcasting coursework, as well as 11 hands-on courses in computer science, engineering, aerospace and biomedical sciences through Project Lead the Way.
Faith
- Living Our Faith Prayer is an essential part of life at St. Dominic, whether in classes or practices, during Adoration or at all-school Masses.
- Walking with Christ Students reflect and grow through retreats at each stage of the high school experience.
Student Life
- Explore Your World Our 45+ clubs and organizations offer new experiences and leadership opportunities.
- A Day in the Life St. Dominic is more than a school – it’s a second home. See what a typical day might have in store for you.
Arts
- Take a Bow Students can shine onstage or behind the scenes in the Crusader Players' four annual stage productions.
- Center Stage Take a peek at the 500-seat Amy Dickherber Performing Arts Center.
Athletics
- Crusader Spirit The St. Dominic Crusaders compete in 24 varsity sports.
- Home of the Crusaders Tour our athletic facilities, from Crusader Stadium to our state-of-the-art fitness center.
Giving
- St. Dominic Fund Join us in advancing our mission and enriching our students' experiences--academically, spiritually, socially, athletically and artistically.
- Ways to Give Explore our many giving options to find the best fit for you and your family.

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A home away from home

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Guided by Faith

Our Catholic faith is at the core of our identity at St. Dominic High School. Learn how our students grow in faith during their four years at St. Dominic.

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College Preparatory

Backed by college preparatory curriculum, dual-credit courses, ACT preparation and individual college guidance, 99% of St. Dominic graduates move on to higher education.

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