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Better Education. Brighter Future.


Parents of Trinity Catholic students are vital members of our school community. Trinity Catholic recognizes the sacrifices parents make to ensure their children receive a quality Catholic education. Thus, we strive to keep the parents involved in the school community as much as possible. Throughout the school year there are numerous opportunities for parents to strengthen their connection to the school community. Our Trinity Parent Organization (TPO) and the Titan Booster Club are two organizations open to all parents of the Trinity community. These incredible networks of parents put on several events throughout the year, including Trivia Nights, Spirit events for Titan Athletic teams, and informational events.

As a Trinity Catholic Parent, you contribute to the school in ways you may not even recognize. Please, do not hesitate to inquire about getting more involved. See the TPO and Booster club sections of the website, or call the main office for more information.


New Tax Benefit for Catholic School Parents

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Trinity Catholic is blessed to be surrounded by the greatest Catholic schools St. Louis has to offer. These 11 elementary schools which make up the Federation of Catholic Schools are Trinity's priority partners in Catholic education. Almost half of the Trinity Catholic community is made up of alums of these fine schools, and we proudly attest to their ability to provide young students across North County with a superior, faith-based education. 

Check them out at:

Find Open House Times and Map at:

or visit their Facebook page at


Dress Code 


Have TCHS Uniforms that don't fit?

The Bookstore is always looking for slightly worn TCHS uniform donations. If you have any uniforms that are not being used, be sure to bring them to the Bookstore! For more information, contact Camila Wilkins by email or 314-741-1333. 


 Archdiocese of St. Louis:

'Safe Environment Program'

The Safe Environment Program, as outlined by the Archdiocese of Saint Louis, requires all employees and volunteers who will be working with or near children or youth to comply with specific requirements. These requirements are listed in the Archdiocese Safe Environment Program Form. 

Missouri Department of Social Services
Children's Division Hotline Reporting Number:


Some of these requirements include, but are not limited to:

For information regarding volunteer opportunities at Trinity Catholic High School, please contact the school office at 314-741-1333.

For additional information regarding the Archdiocese of Saint Louis Safe Environment Program or to inquire about how you can become a certified, Archdiocesan volunteer, contact:

Sandra PriceDirector of the Safe Environment Program

314-792-7271 or