The following parishes and institutions are maintaining a current membership:
- Blessed Sacrament Parish on Hermitage
- Christ the King Parish
- Holy Rosary Church on Western Ave.
- Church of the Holy Spirit
- Immaculate Heart of Mary Parish
- Maternity BVM on North Ave.
- Our Lady of Hope Church
- Our Lady of Sorrows Basilica
- Our Lady of the Wayside Parish
- Our Lady of Victory Parish
- Providence of God Parish
- St. Anselm
- St. Catherine/St.Lucy Parish
- St. Christina Church
- St. Edward Parish
- St. Ferdinand Parish
- St. Francis Assisi Parish on Roosevelt
- St. Francis de Sales Church on Ewing Ave.
- St. Henry Parish
- St. James Parish on Fullerton
- St. James Parish & School in Highwood
- St. John of the Cross Parish
- St. Marcelline Parish
- St. Maria Goretti Church
- St. Paul Chong Ha Sang Sunday School
- St. Peter Parish
- St. Pius V Parish
- St. Rosalie Religious Education
- St. Stanislaus Bishop and Martyr in Posen
- St. Thecla Religious Education Program
- St. Therese Chinese Catholic Church
- St. Timothy Parish
- Sts. Faith, Hope, and Charity Parish