The Roman Catholic Diocese of Mobile is a diocese located in the southern region of the United States, specifically in Alabama. Established in 1825, it serves as a spiritual and administrative center for Catholics in the area. The diocese is part of the larger ecclesiastical province of the Archdiocese of Mobile and encompasses several counties. The diocese is responsible for various parishes, schools, and ministries that cater to the needs of the local Catholic community. It also engages in outreach programs and social services, promoting the teachings of the Catholic Church and fostering spiritual growth among its members.