Campus Visit

If you are considering applying to St. John XXIII we would love to show you our beautiful 35-acre campus.
  • Visit our Campus
    • Set up a Family Tour or Face-to-Face Zoom Introduction contact
    • Student Shadow Visits are currently delayed due to COVID protocols. Please continue to visit our website/social media for future updates.
    • Attend Athletic and Fine Arts Events: please check our school calendar at
Shadow Days

We thank you for your interest in the SJ23 Shadow program. Due to current covid-protocols, our shadow program has currently been postponed until further notice. We sincerely apologize for the inconvenience and hope to reinstate the program next semester.
Here are some of the ways you can visit our beautiful 35-acre campus.
  • Attend sporting and fine art events
  • Attend admissions gatherings
  • Take individual or family tours
To schedule a tour, please contact  Also mark your calendars to attend our Open House on November 14th, 2021 from 1-3 pm.  

St. John XXIII College Preparatory

1800 W. Grand Parkway N. | Katy, Texas 77449
p 281.693.1000
f 281.693.1001
Our Mission
St. John XXIII College Preparatory forms the hearts and minds of young men and women in a Christ-centered community dedicated to academic excellence, the pursuit of virtue, and service to others in the Tradition of the Catholic Church.