About

Empowering young women for 65 years!

Student smiling and leaning on stack of books.

Founded in 1954, St. Joan Antida High School (SJA) prepares and empowers young women to lead and serve in a global society. As Wisconsin’s only all-girl International Baccalaureate World School (IB), SJA provides a student-centered, college-preparatory education to young women in grades 9-12. Located in downtown Milwaukee and sponsored by the Sisters of Charity of St. Joan Antida, SJA offers a Catholic, values-based approach with an educational model focused on academic quality, personalized attention, and leadership development.

We invite you to explore the history of St. Joan Antida High School, our mission and the greatest examples of our work - our graduates.

Learn more about what makes a SJA education unique in the video below.