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 40 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
- Called to Lead Join us in making the 42,000-sq.-ft. Center for the Sciences a reality.
- Ways to Give Explore our many giving options to find the best fit for you and your family.

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Contact Us

Address

St. Dominic High School
31 St. Dominic Drive
O’Fallon, MO 63366

Get Directions Campus Map

Phone

Main Office: (636) 240-8303
Fax: (636) 240-9884

Admissions: ext. 108
Advancement: ext. 119
Alumni: ext. 119
Special Events: ext. 109
Athletics: ext. 105
Business Office (Tuition, Scholarships and Assistance): ext. 116
Media Inquiries: ext. 152

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In This Section

Contact

Jim Welby

President

School: (636) 240-8303 ext. 101

Twitter: @StDominichs

School Calendar

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Wed 2Jul

Building Closed

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Thu 3Jul

Building Closed

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Fri 4Jul

Independence Day - Building Closed

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