There are 10 zip codes in Alcona County, Michigan. The most populated is 48740, located in Harrisville. * 2024 populations estimated based on the latest ACS 5-year data.

CSV JSON
Zip Code
Population
City
487402,457Harrisville
497472,068Hubbard Lake
487421,611Lincoln
487451,416Mikado
487371,214Glennie
487621,069Spruce
487381,036Greenbush
48705423Barton City
48721420Black River
48728302Curran

Zip Codes in Alcona County, Michigan by Population (2024)