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St. Dominic High School, located in O'Fallon, Missouri, is a private, Catholic, co-educational secondary school committed to providing a comprehensive, faith-based education. Founded in 1962, the school emphasizes academic rigor, spiritual development, and active community involvement. St. Dominic offers a wide range of academic courses, including Advanced Placement and college-credit options, alongside diverse extracurricular activities in athletics, arts, and service, fostering well-rounded individuals prepared for college and life.
The main campus serves as the central hub for all academic, athletic, spiritual, and administrative activities of St. Dominic High School.
The campus includes modern classrooms, science labs, a performing arts center, extensive athletic facilities (Crusader Stadium, Fallon Family Center gymnasium, various fields), a chapel for spiritual activities, and a learning commons.
The work culture for faculty and staff at St. Dominic High School is characterized by a collaborative, faith-centered environment focused on student success and holistic development. There's a strong sense of community and shared mission among educators and administrators.
This campus is the heart of the St. Dominic community, where students learn, grow in faith, participate in extracurriculars, and build lifelong relationships. It is the sole physical location for the school's operations.
St. Dominic High School primarily serves students from O'Fallon and the surrounding St. Charles County and Greater St. Louis region. While it does not operate multiple campuses globally, its alumni network extends worldwide, and students may participate in national or international service or educational trips.
31 St. Dominic Drive
O'Fallon
MO
USA
No additional office locations available.
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As of April 2025, St. Dominic High School' leadership includes:
St. Dominic High School has been backed by several prominent investors over the years, including:
No major executive leadership (President, Principal) changes have been widely publicized by St. Dominic High School in the immediate past 12 months. Standard administrative appointments or role adjustments may occur and are typically announced via internal or direct school communications.
Discover the tools St. Dominic High School uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.
St. Dominic High School utilizes a standardized email format for its faculty and staff, typically combining the first initial and last name of the individual with the school's official domain.
[first_initial][last_name]@stdominichs.org
Format
jwelby@stdominichs.org
Example
95%
Success rate
St. Dominic High School Website • February 20, 2024
St. Dominic High School proudly announced its 2024 Hall of Fame inductees, recognizing alumni and contributors for their outstanding achievements and significant service to the school community and beyond....more
St. Dominic High School Website • September 26, 2023
Multiple students from St. Dominic High School were honored as Commended Students in the National Merit Scholarship Program, acknowledging their exceptional academic promise based on their PSAT/NMSQT performance....more
St. Dominic High School Website • August 15, 2023
St. Dominic High School introduced new members of its faculty and staff, who joined the community for the 2023-2024 academic year, bringing fresh perspectives and expertise to various departments....more
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