Assumption High School, a college preparatory school for young women grades 9-12, was founded in 1955 by the Sisters of Mercy. Our mission and values are the foundation of our identity as a Catholic school and guide our decisions and actions as an institution. They shape our curriculum, the programs and services we provide our students, the policies and procedures we establish and follow, the outcomes we strive to achieve with every graduate of Assumption High School, and our identity both individually and collectively.