Welcome to the New Building!

St. John XXIII Catholic School Expansion

Over the past several years, members of our parish and school have come together to Gather and Grow as ONE: One Faith, One Education and One Community. Our volunteers and staff have been working tirelessly toward the mission of consolidating our church cluster in Port Washington and Saukville, and subsequently guiding the incorporation of our parish and school as ONE St. John XXIII (SJ23).

Through successful fundraising campaigns, such as the current Gather & Grow Campaign, we are taking major steps to ensure the future of our parish and school for generations to come.

Beginning August 26, 2020, SJ23 will open the doors for the 2020-2021 school year.  We are thrilled to be celebrating our second year in the new building and what we have accomplished together thus far.