- Founded in 2000 as an Archdiocesan Catholic, coeducational, college preparatory school.
- 960 students enrolled in grades 9-12.
- All 83 faculty members have college majors and/or have state certificates in their fields.
- Student-Teacher Ratio is 14:1.
- Average Class Size is less than 21.
- The curriculum is fully college preparatory, and 28 credits are required to graduate. These credits include a minimum of 22 in the core areas of theology, English, social studies, mathematics, science, and foreign languages.
- Past 3 graduating classes received 2,565 college acceptances and averaged $64,500 per student in scholarship offers (not including Georgia HOPE Scholarship).
- 23 Advanced Placement courses, including one available to gifted freshmen.
- Outstanding Fine Arts Program, featuring a 70 piece symphonic band, 4 theatrical productions a year including a musical and the most honored dance program in the state.
- 22 varsity sports and over 50 teams that have won 23 state championships since the school’s inception.
- 68-acre campus and spacious school with 46 classrooms, 4 computer labs, extensive athletic and fine arts facilities.
- The last five classes (2008-2012) had 7 National Merit Scholars, 44 Commended Scholars, 1 Hispanic Scholars, and 3 National Achievement Scholars.
- College Placement: Blessed Trinity graduates have been accepted to the finest universities in the United States, including Boston College, Carnegie Mellon, Colgate, Columbia, Cornell, Dartmouth, Davidson, Duke, Emory, Georgetown, Georgia Tech, Harvard, Holy Cross, The Julliard School, Northwestern, Notre Dame, NYU, Princeton, Purdue, Rice University, Tulane, UCLA, United States Military, Naval, and Air Force Academies, University of Chicago, University of Georgia, University of Miami, University of North Carolina at Chapel Hill, University of Pennsylvania, USC, University of Texas, University of Virginia, Vanderbilt, Villanova, Wake Forest, and Washington University in St. Louis.
- Dually accredited by the Southern Association of Independent Schools (SAIS) and the Southern Association of Colleges and Schools (SACS) and a member of the National Catholic Educational Association, the College Board, and the Southern Association of College Admissions Counselors.