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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.
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“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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EXTRACURRICULAR CLUBS
Clubs meet from 3:30-4:30 PM and are held in two sessions:
3D Printing & Coding
Amazing Aspiring Artists
Bucket Drumming
Caligraphy
Chess
Flag Football
Construction/LEGO Club
Paint By Number
Sign Language
Soccer
Strategic Games
Volleyball
Walking Club
Watercolor Painting
Why St. John XXIII Catholic School?
Check us out on Facebook!
Our Key Event Winners have been cashing in their prizes lately! Here are some of our students enjoying a special pizza lunch with Gracie. A big thank you to Mrs. Michels for helping make this fun reward possible!
We appreciate you so much, Maddie! ♥️
MAINTENANCE CUSTODIAN | *Immediate Need*
Are you looking for a fulfilling role in a positive, faith-filled environment? We are currently seeking a full-time Maintenance Custodian to help care for and maintain all three of our Parish and School sites: St. Peter’s Main Campus (including ...the Pre-3–8th Grade School), St. Mary’s Church, and Immaculate Conception Church (Saukville). Under the direction of our Maintenance Supervisor, this permanent (full-time) position plays an important role in ensuring our campuses remain safe, welcoming, and well maintained for students, staff, parishioners, and visitors. Compensation ranges from $45,000–$50,000 annually depending on maintenance and custodial experience, and includes health insurance, a pension, and additional benefits.
📝Interested applicants should contact the Director of Administrative Services at 262-284-4266 or henkleb@stjohn23rd.org.
Thank you to everyone that donated to our Flower Sale Service Project! Our 6th grade students, along with Mrs. Ewig, worked on over 20 planters Thursday afternoon to be delivered to the @thefoodpantryinc 🌸
Help us complete the Wall of Pickets!
Leave your mark with a custom engraved message or family name(s). These special pickets will be displayed near the Teacher Parking Lot on our school building for years to come — a lasting part of our school community and tradition.
✨ ...Maximum of 16 characters
✨ Great for families, alumni, grandparents, or in memory/honor of a loved one
Only 50 available! Click here to purchase your picket today: https://stjohn23rd.ccbchurch.com/goto/forms/397/responses/new
A huge thank you to Mayor Neitzke for this incredible opportunity! James and Charlotte had an unforgettable experience serving as “Mayor of the Day” — touring the new police and fire department, visiting the Vantage Data Center construction site, enjoying a private lunch at Beanies, and ...taking part in a special street sign unveiling. What a fun day learning more about our community!