The oldest private school in the county (est. 1896), SMCS serves PK3-12th grade students. We are the first school in the Diocese to return to our Classical roots, and the first school in Texas to open a Chesterton Academy (an international network of joyfully Catholic, Classical high schools). St. Mary's has implemented a classical instructional program that includes integrated History, Literature, and Religion, formal logic curriculum, rigorous Great Books/Classic Literature studies, and a focus on the pursuit of Truth, Beauty, and Goodness.

We are known for our infectious Christian joy, welcoming family atmosphere, and outstanding service and academic formation. Educating in wisdom and virtue, St. Mary's Catholic School is centered on Christ in all that we do!