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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.
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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?
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To our incredible Faculty & Staff,
This week—and every week—we are reminded how fortunate we are to have you. Your dedication, your patience, your humor, and your unwavering commitment to our students make St. John XXIII the exceptional place it is.
You show up with full hearts, ...creative minds, and a passion for helping every child grow. You support one another, lift up our families, and bring light to our halls. Simply put… you’re the friends who make this place feel like home.
On behalf of our entire community, THANK YOU for all you do, for all you give, and for the love you pour into our school Every. Single. Day.
We are grateful beyond words.
Today is Lunch Hero Day and we want to scream THANK YOU from a mountain top to our special team! It’s because of YOU we have a Hot Lunch Program and we are so grateful. Our students walked in with flowers to surprise them ♥️💙
Congratulations to our Phoenix Feather Winners for the month of April! Keep up the good work!
A memorable field trip to Madison for our 4th graders!
5th & 6th Grade adopted a cow named Samson from McFarlandale Farms in Watertown, Wisconsin! They have done monthly check ins on the height and weight of Samson since her birth in September, and have also learned about how cows are taken care of, how dairy products are produced, and how farms ...are finding ways to be more sustainable. Today, we got to live chat with the owners (Christine and Sydney) who answered our questions about Samson AND got to see Samson!