Catholic Diocese of Biloxi
Gulfport, Mississippi
The Catholic Diocese of Biloxi serves the faithful throughout the Mississippi Gulf Coast region. As part of the Roman Catholic Church, the diocese is led by a bishop and encompasses multiple parishes offering sacraments, Mass, and spiritual guidance according to Catholic tradition. Visitors to Catholic churches in the Biloxi area can expect to participate in liturgical worship, including the Eucharist, and access pastoral care services. The Catholic faith emphasizes scripture, sacred tradition, and the teachings of the Church as central to spiritual life. The diocese provides religious education, marriage preparation, and community outreach programs typical of Catholic institutions. The Cathedral of the Nativity of Mary serves as the mother church of the diocese in Biloxi. Whether attending regular Sunday Mass or special liturgical observances, visitors will find a community centered on Catholic worship and service to others.
Last updated May 2026
1,000-5,000
estimated members
This is likely one of 20 Catholic congregations in Harrison County, MS. Catholic accounts for 31% of the county's 260 congregations.
This estimate comes from ARDA 2020 data for churches of this size and denomination in the county.
Nearby churches in Gulfport
Lighthouse Church of God
0.4 miChurch of God
1877 Popp's Ferry Rd, Biloxi, MS 39532
Iglesia Pentecostal Agua Viva
0.4 miPentecostal
1907 Popp's Ferry Rd B, Biloxi, MS 39532
Pentecostals of the Gulf Coast - Food Distribution Center
0.5 miPentecostal
1907 Popp's Ferry Rd, Biloxi, MS 39532
Pentecostals of the Gulf Coast
0.5 miPentecostal
1907 Popp's Ferry Rd, Biloxi, MS 39532
Episcopal Church of the Redeemer
0.5 miEpiscopal
1904 Popp's Ferry Rd, Biloxi, MS 39532
Church of the King - Biloxi
0.6 miNon-Denominational
920 Cedar Lake Rd