St. John XXIII College Preparatory

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1800 W. Grand Parkway N.
Katy, TX 77449
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St. John XXIII College Preparatory is a Catholic, co-educational, college preparatory school.

We share the mission of the Catholic Church to hand down the teachings of Jesus Christ (cf. 1 Cor.11:2). We are a community whose vocation is to educate and form the mind, body, spirit, and imagination of our students.

Members of the St. John XXIII community are encouraged to develop the gifts given to them by the Holy Spirit to the best of their ability. Our students are taught to always seek the truth and develop a love for wisdom. By our word and example, students learn to imitate the merciful love of Jesus Christ in a life of service to others. A St. John XXIII graduate will be prepared to answer God’s call.


St. John XXIII College Preparatory School develops and inspires the mind, body, spirit, and imagination of students by providing a traditional Catholic education. We educate young men and women who will be fully prepared for challenges and who will know and understand the teachings of the Catholic Church. Additionally, they will apply this knowledge to pursue lives of integrity faithful to God’s calling and will be uniquely prepared for life’s challenges.