Iosco County ZIP Codes

List of ZIP Codes in Iosco County

The following table lists ZIP Codes associated with Iosco County, Michigan, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.


S.N. Zip Code Latitude Longitude City Population Density
1 48730 44.35443 -83.48804 East Tawas 4,584 21.7
2 48739 44.37597 -83.83238 Hale 3,511 14.1
3 48743 44.44025 -83.87066 Long Lake 37 6.4
4 48748 44.30398 -83.67392 National City 1,457 14.1
5 48750 44.44338 -83.45652 Oscoda 9,281 34.6
6 48763 44.25017 -83.61441 Tawas City 4,837 21.0
7 48770 44.24978 -83.82037 Whittemore 1,908 10.6


About Iosco County ZIP Codes

Iosco County in Michigan (MI) is served by approximately 7 ZIP Codes. These codes cover residential neighborhoods, business districts, and rural areas that fall under the county's jurisdiction.

Based on ZIP-level population estimates, the total population covered by these ZIP Codes is around 25,615 people. Population and density values vary from one ZIP Code to another, reflecting the mix of dense urban communities and lower-density suburban or rural zones.

Many of the most significant population centers in Iosco County are located in cities such as Oscoda, Tawas City, East Tawas, Hale, Whittemore. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Iosco County, Michigan follow the America/Detroit time zone.