Catholic Intelligence · Parish

ParishRoman Catholic

St. Boniface

703 W 5th St · Sioux City, IA 51103

St. Boniface is part of the Cathedral of the Epiphany parish in Sioux City and hosts the Traditional Latin Mass.

Area view✝️ St. Boniface · 42.50000, -96.40030 Open in Google Maps → · Street view → · Imagery: Esri / USGS

Area view✝️ St. Boniface · 42.50000, -96.40030 Open in Google Maps → · Street view → · Imagery: Esri / USGS

Contact

Address: 703 W 5th St · Sioux City, IA, 51103
Phone: 712-255-1637

Mass Schedule

Sun

8:30 AMLatin

10:30 AMSpanish

Mon

·

Tue

·

Wed

·

Thu

·

Fri

·

Sat

4:00 PMEnglish

Confession & Adoration

Confession: Saturday 3:15-3:45 PM; Sunday 7:30-8:15 AM

About

Patron: St. Boniface
Feast day: June 5
Rite: Roman Catholic
Pastor: Rev. David Esquillano Diaz
Languages: English, Latin, Spanish
Diocese: Sioux City

Profile data sourced from sioux-city official directory dossier 2026-06-24. Always confirm current schedules with the parish.