The association encourages communication among the groups and conducts fund raising activities for the scholarship fund. Meetings are the first Thursday of the month. Students Against Destructive Decisions - Students provide information and activities to assist MSJA community members regarding drinking and driving. Social Justice Club - The primary focus is service to others and elimination of injustices throughout the world. Student Council - Student Government.
Membership is based on student elections.
Members also run social functions and charity services. The Board of Trustees is composed of representatives of most facets of the school community. Members of the central council of the Sisters of Saint Joseph sit on the board, as well as distinguished alumnae, parents, and representatives of the local community. The principal of the Academy is a non-voting member of the board. The Board of Trustees is responsible for the governance and fiscal well-being of the school.