Campuses

Since its founding, Aquinas Institute of Theology has been shaped by the spirit of study and mission across four campuses. Originally located in River Forest, Illinois, the Institute later moved to Dubuque, Iowa, before relocating to St. Louis, Missouri, where it was housed in O’Neil Hall on the campus of Saint Louis University. In January 2006, Aquinas found a permanent home at 23 South Spring Avenue, a beautifully renovated space that continues to support our Dominican mission of preparing preachers, teachers, and leaders for the Church.