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The curriculum meets and exceeds Texas Catholic Conference Education Department standards as outlined by the Diocese of Dallas. Subjects include Religion, Language Arts, Mathematics, Science, Social Studies, Music, Art, Physical Education, Spanish,  and ISEE Training (8th Grade).


Every classroom, prek3-8th, is equipped with a SmartBoard. 1:1 iPad technology is utilized in prek3-8th grade. Parents access grades, and announcements on RenWeb, Parent Alerts, and the school website.

HTCS Facts:
  • Holy Trinity Catholic School is the oldest continually operating Catholic elementary school in the Diocese of Dallas, founded in 1914
  • Holy Trinity was the first elementary school in the Diocese to be accredited by the Texas Catholic Conference Education Department in collaboration with the Texas Education Agency.
  • Average class size is 12 students
  • Students receive direct dyslexia therapy through a dedicated Resource Teacher
  • 98% of HTCS graduates advance to college prep high schools
  • Nutritious school lunches provided by a personal chef in a Eco-friendly kitchen. 
  • Foreign Language instruction beginning in Prek3
  • Girls and boys basketball teams are recent Division champions
  • Students prepare and attend weekly Mass 
Extracurricular Activities:
  • Altar servers
  • Band
  • Choir
  • Student Council
  • Athletics:
    • Basketball
    • Soccer
    • Softball
    • Volleyball
    • Track and Field
  • Religion Bowl
  • Spelling Bee