Diocese of Saginaw
Our Lady of Peace Parish - St. Mary of the Assumption
Bay City, MI 48706-4777
Parish Information
607 E. South Union, Bay City, MI 48706-4777
Bay City, MI 48706-4777
Part of the
Diocese of Saginaw
Add a Business Finder to Your Parish Website
Help parishioners find Catholic businesses — embed a search tool on your site in minutes.
Learn More