About Mater Dei

Together We Can Make A Difference in Christ Jesus

Mater Dei Parish formed in 2017 brings together two Sioux City Morningside Parishes, Immaculate Conception and Nativity into one new larger and more vibrant Catholic Community. Our efforts are concentrated and plans are focused over the next few years nurturing and enhancing our mission with Adult Faith Formation & Education, Liturgy & Music, Children & Young Families, Morningside College Students, Youth, Seniors, Grieving & Suffering, Social, Poor and in Technology and Communication.

Mater Dei Sioux City, Iowa Morningside Catholic Community. Find out more information of location and mass times.