St Aloysius College has been educating girls in the heart of the city of Adelaide since 1880. Their academic programs offer a wide range of subjects to enable all students to pursue their passions. With an outstanding record of tertiary entrance, it is proud of the many inspiring role models, including their talented teaching staff, who encourage all students to strive for excellence in their chosen fields.

The College's curriculum extension programs enable students to explore a range of activities outside the classroom. As a Mercy school, a commitment to justice underpins all that they do, and their Justice and Mercy group, along with the Mercy in Action Passport (MiAP), make an awareness of social issues and a sense of agency in addressing these part of every student's education. A thriving sports program and an active Outdoor Education platform, including the Duke of Edinburgh's Award Scheme, make SAC an exciting and engaging school.

The international dimension of an education at St Aloysius College is central to their success. The college welcomes international students from many countries to complete their studies in Adelaide. They also offer exchanges and study tours to many countries, supported by an excellent languages program.

St Aloysius College is situated in the heart of the city of Adelaide. The school is adjacent to Victoria Square, St Francis Xavier Cathedral and the Adelaide Central Market, within a short walk from the central business district. The campus is bordered by Wakefield Street, Chancery Lane and Angas Street. Public transport is on their doorstep, with easy access to bus, tram and train networks.