Alcona County, Michigan Zip Codes

Zip Code	City	Population
48740	Harrisville	2,457
49747	Hubbard Lake	2,068
48742	Lincoln	1,611
48745	Mikado	1,416
48737	Glennie	1,214
48762	Spruce	1,069
48738	Greenbush	1,036
48705	Barton City	423
48721	Black River	420
48728	Curran	302

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