St. Mary's Cathedral of the Immaculate Conception
Portland, Oregon
Located in Portland, Oregon, this Catholic cathedral serves the local community and visitors seeking traditional Catholic worship and sacraments. As a Catholic church, St. Mary's Cathedral of the Immaculate Conception follows the teachings of the Roman Catholic Church and offers Mass according to Catholic liturgical practices. Visitors can expect to participate in the Eucharist, receive sacraments including confession and communion, and engage in Catholic prayer traditions. The cathedral functions as the mother church of the diocese, serving as a center for Catholic faith and community life in the Portland area. Catholic churches typically emphasize apostolic succession, veneration of Mary and the saints, and adherence to papal authority. St. Mary's provides a space for both daily and Sunday worship, along with various religious observances throughout the liturgical year that are central to Catholic spiritual practice.
Last updated August 2026
Congregation size
1,000-5,000
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