St Boniface Catholic Church
Sioux City, Iowa
St Boniface Catholic Church is located in Sioux City, Iowa and operates as a Catholic parish with multiple locations including a Cathedral at 1003 Douglas Street, St. Boniface Church at 703 West 5th Street, and St. Joseph Church at 1112 8th Street. The parish offers Mass in English, Spanish, and Vietnamese. Confessions are available at various times throughout the week. The parish provides religious education and Vacation Bible School programs, with registration available. The Epiphany Center serves as the administrative office for the parish, located at 1000 Douglas Street with phone number (712) 255-1637.
Denomination
CatholicPhone
(712) 255-1637Services
Languages
English, Spanish, VietnameseLast updated May 2026
1,000-5,000
estimated members
This is likely one of 11 Catholic congregations in Woodbury County, IA. Catholic accounts for 45% of the county's 140 congregations.
This estimate comes from ARDA 2020 data for churches of this size and denomination in the county.
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