Bay County Michigan (Vacant / Not In Use) has 3 places on the National Register of Historic Places including 1 place of Statewide significance. Significant places include Mercy Hospital and Elizabeth McDowell Bialy Memorial House, Mercy Hospital and Elizabeth McDowell Bialy Memorial House, Odd Fellows Valley Lodge No. 189 Building, Pere Marquette Railroad Depot, Bay City Station.
The famous person Mendel J. Bialy is associated with one of more of the Bay County historic places.
Some of the country's most noteable architects helped create the Bay County places including Charles Sullivan and Averton E. Munger. Prominent architectural styles found in Bay Country are Classical Revival and Late 19th And 20th Century Revivals.