Churches in Saint Marys, IA
1 church congregation listed in Saint Marys, Iowa, compiled from public map data. Call ahead or check the website for service times, and see our visiting guide if you are church hunting.
Imaculate Conception Catholic Church
101 St Johns St · Saint Marys, IA 50241
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Denominational labels on these listings come from public data and can be imperfect. Our plain-language guide explains what the labels mean before you visit.
Understand the denominations