Trinity Christian High School is dedicated to academic excellence in a Christian environment. The professional and experienced faculty challenges the students in order to prepare them for demanding post-high school academic and professional careers. At the core of every class and subject area is the foundation of biblical principals and a Christian world-view.

Trinity Christian High School offers honors and advanced placement courses. The excellence of the school's scholastic tradition is reflected in high college entrance scores and admission to some of the nation’s finest institutions of post-secondary education. The school also offers opportunities for enrollment in dual credit programs with a local college. Trinity Christian School is fully accredited by the Association of Christian Teachers and Schools. Trinity Christian School is also a member in the Association of Christian Schools International which is recognized by the Texas Education Agency.

A tiger is the Trinity Christian School mascot. The conquering spirit of the tiger symbolizes the commitment to development of our students through scholastic, athletic, and extra-curricular activities rounding out a complete educational experience. The school is a member of the Texas Association of Private and Parochial Schools and competes in athletic, fine arts and academic arenas with impressive results.