Mater Dei Parish - Immaculate Conception Church
Sioux City, Iowa
Last updated July 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.
Nearby churches in Sioux City
Mater Dei Immaculate Conception Center
273 ft3719 Ridge Ave, Sioux City, IA 51106
Grace Lutheran Church
0.2 miLutheran
1101 S Cornelia St, Sioux City, IA 51106
Templo Glorioso Amanecer
0.4 miStone Avenue, Sioux City, Iowa, 51106, United States
Grace United Methodist Church
0.4 miMethodist
1735 Morningside Ave, Sioux City, IA 51106
Morningside Lutheran Church
0.5 miLutheran
700 S Martha St, Sioux City, IA 51106
Calvary Episcopal Church
0.5 miEpiscopal