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Blessed Trinity Admissions Process

Blessed Trinity uses Finalsite Enrollment, an online management system for the entire admission process, including event registrations, submitting the application, and final decisions. Create a profile for your family and start your journey with Blessed Trinity today.

Applications for the 2024-25 school year are available through Finalsite Enrollment starting October 1. Please contact our Admissions Office at if you have any questions. We look forward to meeting you and your family!

Blessed Trinity Catholic High School aims to develop students through spiritual formation, academic excellence, artistic sensibility, and athletic achievement and we hope you chose to join us in this journey. Our incredible faculty and staff are welcoming and gifted, educating students daily while bringing them closer to God. Our students are intelligent, talented, and dedicated making it easy to understand why we are known for our lifelong sense of community;
Once a Titan, Always a Titan.

Blessed Trinity Admissions Team

Honey Brannon, Director of Enrollment

Honey is joining the Blessed Trinity Faculty and Staff as the Director of Enrollment for the 2024-2025 school year.

Marci Miller, Registrar

Marci re-entered the role of Registrar in 2023. She has been a member of the Blessed Trinity staff since July 2012 where she has also served as Guidance Administrative Assistant. Marci has been a Dante House Family Mentor as well as Swim & Dive Coach.

Marci received her Bachelors of Science in Family and Consumer Sciences from the University of Georgia. She lives in Canton with her husband, Mark, and her three children, Harrison, Collins and Brynnleigh.

Blessed Trinity by the Numbers


Average Class Size


AP Course Offerings


Students receiving financial aid


Awarded Scholarships to the Class of 2023

Schools in the Archdiocese of Atlanta admit students of any race, sex, color, national and ethnic origin to all rights, privileges, programs and activities generally accorded or made available to all students at the schools. They do not discriminate on the basis of race, sex, color, national and ethnic origin in administration of educational policies, admissions policies, loan programs and athletic or other school administered programs. 

To attend school in the Archdiocese of Atlanta, children must meet state standards for immunization (OCG 10-2-77). We do not recognize an exemption based upon matter of conscience / religious exemption or serology; a medical exemption provided by the child’s pediatrician documenting a medical contraindication will be accepted.