Welcome to TCA
Teaching The Truth
Cultivating Christian Character
​Achieving Academic Excellence
Christian Education | Building character
Trinity Christian Academy is a Christian school in San Antonio, Texas, serving K-12 students, fully accredited by the Association of Christian Schools International.

High School Now Enrolling  2019-2020

Student Life
We want all students attending Trinity Christian Academy to experience success and academic growth.  Our admission process helps us determine how we can best meet your student’s educational needs.  Completing forms online makes it quick and easy.  Click here to learn how you can begin the journey to provide life-changing instruction for your child.
At Trinity Christian Academy, we have high standards for academic excellence.  We have screened our curriculum in order to provide the strongest educational program possible.  All of our subjects are intentionally infused with Truth from God’s Word.  Click here to learn more about the fine Christian instruction your child will receive at TCA.
We believe that quality education addresses the academic, spiritual, physical and social needs of students.  To this end, we offer a number of opportunities for our students to develop in each of these areas.  Click here to discover the exciting activities we provide our students and families to create a well-rounded, comprehensive educational experience.
About Our Curriculum
For about $32 per school day, your student can experience a fully Biblically-integrated curriculum, a safe Christian environment, low teacher-student ratios, a diverse student body and extracurricular sports, STEM and art programs.

Through weekly chapel services, scripture memorization, service projects, and school-wide character emphases, our students learn how to integrate their faith into their daily lives.  The Bible serves as our guide for cultivating Christian character in our students and the basis for the Truth taught in our classrooms.  We believe that students should learn to give their best in all they do in order to reach their full potential and impact their world for Christ.
Call today to schedule a campus tour and experience the Trinity difference.

About San Antonio

San Antonio is the third largest city in Texas and 7th largest in the United States.  It is most famously home to the Alamo and the downtown River Walk. Visited by more than 28.1 million annual visitors, it is a beautiful city with moderate winters that lend itself to year-round outdoor activity. There’s a lot to do in this city: amusement parks, fine art and educational museums, historical missions as well as great shopping and food. In addition to the vibrant culture and interesting people, San Antonio is home to the NBA five-time world champion San Antonio Spurs, as well as the sports franchises WNBA San Antonio Stars, AHL San Antonio Rampage, (AA) San Antonio Missions and USL San Antonio FC.

San Antonio International Airport connects non-stop to all major US international airports and has non-stop international flights from Mexico including Mexico City and Monterey.


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If you have any questions, please do not hesitate to send us a message.
We aim to reply within 24 hours.
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