Alger County ZIP Codes

List of ZIP Codes in Alger County

The following table lists ZIP Codes associated with Alger 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 49806 46.43802 -86.90056 Au Train 596 6.6
2 49816 46.27517 -86.89863 Chatham 720 4.9
3 49822 46.45095 -87.02812 Deerton 336 2.2
4 49825 46.36039 -86.98462 Eben Junction 348 5.1
5 49826 46.32316 -87.04567 Rumely 103 2.8
6 49839 46.59994 -86.11555 Grand Marais 284 0.7
7 49862 46.38021 -86.7153 Munising 4,532 10.3
8 49884 46.41734 -86.35554 Shingleton 586 0.9
9 49891 46.23206 -87.02828 Trenary 605 3.2


About Alger County ZIP Codes

Alger County in Michigan (MI) is served by approximately 9 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 8,110 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 Alger County are located in cities such as Munising, Chatham, Trenary, Au Train, Shingleton. These cities and towns help define the economic and demographic character of the county.

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