Pius XI High School 135 N 76th St, Milwaukee, WI53213 Pius XI High School offers a diverse student body and a range of coursework, within an environment designed to prepare…More students for college. Pius XI nurtures independent thinking. With 100 courses across 11 different academic departments, students are given the freedom to choose their own class schedule according to their future goals. The campus ministry offers many opportunities for service work and its athletics operate year-round. Financial aid is available. To schedule a visit, please call to arrange an appointment.