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WELCOME TO
OUR SCHOOL
St. John XXIII Catholic School (SJ23) provides a foundation of Catholic values and academic excellence for its students in preschool through 8th grade. Our faculty and staff are dedicated to building a strong academic, social, emotional, and spiritual foundation for our students.
Learn More About Our Community
“I am beyond grateful for what St. John XXIII and the entire staff has done for my family. My kids would not be in the places they are if it weren’t for the dedication and love of the teachers and staff. THANK YOU ALL.”
– Current Parent
WE ARE EXCITED TO MEET YOUR FAMILY
Choosing the right educational option for your child is one of the most important decisions you will make. It’s important that your child’s school is an educational partner with like-minded values and goals, dedicated to helping your child reach his or her social, emotional, intellectual, physical, and spiritual potential. If you are interested in becoming part of our school community, we welcome you to contact us today!
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2026-2027 EXTRACURRICULAR CLUBS
Clubs meet from 3:30-4:30 PM and are held in two sessions:
Dance Club
Piano Club
Coloring & Paint-By-Number
Magic School (AI & Creativity) Club
Construction (LEGO) Club
Early Childhood Building Club
Introduction to 3D Printing
Wild Card Club
Board Games
Sign Language
Sole Mates | Walking Club
Why St. John XXIII Catholic School?
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The Palms Are Calling…and you're invited!
Get ready to escape to Havana for an unforgettable evening at the 27th Annual Key Event: Havana Nights on Saturday, March 13, 2027, at Edison Hall in downtown Port Washington!
WHAT TO EXPECT:
🌴 Fantastic food by From Scratch Read moreCatering
🌴 Signature cocktails — Mojitos & Captain, anyone?
🌴 Live Music
🌴 Three Little Birds Photography
🌴 Games, raffles, silent & live auctions
🌴 Custom Fedora Hat Bar
🌴 Cigar Bar
Reserve Your Seat Today: https://keyevent2027.cbo.io
Want to make an even bigger impact? Sponsorship opportunities are available with exclusive benefits and event recognition at every level.
Preschool can be so much more than a classroom! Our K3 and K4 students experience the full school experience from the very beginning — with PE, Art, Music, Library, and Spanish alongside their classroom learning and play. And you can tell by those smiles… they’re loving Art!
72% OF THE WAY TO OUR GOAL! What a difference a few days can make! We are getting closer and closer to our $6,000 Catholic Schools Walk goal, and we couldn’t do it without our SJ23 families! Don’t forget — each student should pledge $25 to walk with us on Friday, October 9! Every pledge helpsRead more us reach our goal and supports our school. Let’s keep the momentum going! We’re almost there!
PLEDGE TODAY:
https://stjohn23rd.ccbchurch.com/.../forms/415/responses/new
First grade had a special apple visit from “Big T”—Mrs. Lex’s mom! The class enjoyed an apple friendship story, made a fun apple craft, and enjoyed apples with caramel and a little candy corn treat! What a sweet way to celebrate friendship and fall!