Fourth and fifth graders explore Madison
Fourth and fifth graders explored Wisconsin’s dairy industry at the World Dairy Expo and visited the Schoenstatt Shrine and St. Bernard’s Cathedral in Madison.
A Catholic school since 1858
Welcome to St. Aloysius School
A Catholic school community in Sauk City, Wisconsin, where students blossom while learning that God is at the center of everything.
At a glance
Coming up at St. Al’s
No School – Professional Development (Diocesan)
No School
Parent/Teacher Conferences, 3:10 – 4:30 p.m.
Parent/Teacher Conferences, 3:10 – 4:30 p.m.
Welcome
A community where families show up for one another
Whether you're a longtime member of our school family or just discovering us for the first time, welcome.
For more than 160 years, St. Aloysius has been a community where families show up for one another and for our students in ways that make this place truly special. It is a place where students blossom while learning that God is at the center of everything.
As the world changes faster than ever, we remain committed to equipping our students with the knowledge, skills, and faith formation they need to thrive in the future that awaits them. We do this all together, as a community of love and support.
Our Five Pillars
Our mission →- Foundation of Faith
- Academic Excellence
- Individual Focus
- Fellowship
- Service to Others
I am so thankful for St. Al's because my granddaughters have found a place where they feel safe and loved. They both had a rough year last year with "hybrid learning" among other issues, like bullying. This year [one of them] comes home and says that every day is a good day!
For new families
2026–2027 enrollment is open
New families start by creating an account in FACTS. Returning families log in to the Family Portal to re-enroll.
News
Life at St. Al’s
Special visitor: Duck edition!
Duck from Click, Clack, Moo joined local librarians for a school visit that encouraged students to visit the library, get a library card, and start reading.
Country Bumpkin: a fall tradition
Sunshine, farm animals, playground adventures, and pumpkins made our annual Country Bumpkin field trip a memorable fall tradition.