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  • Building Artistic Talents and Minds

    Learning and developing artistically.
  • A Flexible Academic Schedule

    Designed to prepare students for college and beyond.
  • Don't miss our annual Gala & Auction Event!

  • Student Involvement

    In the classroom, on the field, and stage.
  • Giving Back to the Pee Dee

    Providing community service to the area.


We appreciate your interest in Trinity-Byrnes and invite you to learn more about our academic vision and admissions process.


Trinity-Byrnes is an elite college preparatory school offering middle and high school students a rigorous yet flexible academic curriculum.


The international dimension is important to us. We believe it's our responsibility to make sure our students engage with the world.


Trinity-Byrnes offers students a robust and diverse arts program including courses in dance, drama, music, and visual arts.


We offer 16 varsity and JV teams for students to choose from during all seasons. Learn more about our athletic program here.


Trinity-Byrnes has been one of the top private schools in Florence, SC for over 20 years. We invite you to view our history.

Upcoming Events

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Latest School News

  • Anne-Marie Phyan Shares Exchange Student Experience

    Anne-Marie Phyan Shares Exchange Student Experience

    Friday, 13 January 2017

    On January 10th, Anne-Marie Phyan, an exchange student at Trinity-Byrnes Collegiate School spoke to the Florence Rotary about her experience as an international student. Anne is from Germany and is part of the Rotary Exchange Program. She shared informati
  • Christmas Club Donation to Lighthouse Ministries

    Christmas Club Donation to Lighthouse Ministries

    Wednesday, 11 January 2017

    The Christmas Club at Trinity-Byrnes Collegiate School participated in a service project helping Lighthouse Ministries of Florence in December. The Christmas Club is one of many unique clubs at Trinity-Byrnes. They are a community service and “just for fu
  • TBCS Advances to Robotics State Tournament

    Wednesday, 04 January 2017

    The Trinity-Byrnes Collegiate School Lego Robotics team competed on December 17th at AJ Whittenberg Elementary School for Engineering against 19 other teams for the Regional First Lego League Robotics Tournament. They took part in interviews on teamwork,

    Trinity-Byrnes by the Numbers

    Take a look at what makes our school exceptional.

    8 1 student
    9:1 student to
    teacher ratio
    14 average
    14 average
    class size
    ap courses
    AP courses
    14 sports
    clubs and orgs
    20 student clubs and organizations
    100% of students accepted to
    4 year colleges
    Our Mission
    To operate exclusively as a college preparatory school of academic excellence for grades 7-12, preparing our students intellectually, physically, socially, and spiritually to be well-rounded citizens able to lead productive lives in a global society.