Bay County, Michigan Zip Codes

Zip Code	City	Population
48706	Bay City	39,182
48708	Bay City	25,857
48732	Essexville	11,204
48650	Pinconning	6,462
48611	Auburn	6,135
48634	Linwood	4,613
48631	Kawkawlin	3,924
48747	Munger	1,720
48613	Bentley	1,039
48710	University Center	0

Population is the most recent figure from the U.S. Census Bureau's 2022 American Community Survey (ACS) 5-Year Estimates.