Updates - St. John XXIII Catholic School

Archdiocese of Milwaukee Exemplary Recognition in Whole Student Education

WE ARE PROUD AND EXCITED TO SHARE THIS WONDERFUL NEWS!

Join us for an epic night of flavor & screen…

If you don’t want to camp, join us at Long…

Thursday, August 21st | 3:00-6:00 PM

Volunteer Appreciation Mass at St. Peter’s Church on April 15th…

The much-anticipated Flower Sale is BACK! *Pre-Order Now*

National Catholic Schools Week is a time to celebrate the…

Breakfast for Baby Jesus is one of our favorite events…

Spread Christmas Cheer with SJ23 to the Children’s Hospital of…