Isabella County ZIP Codes

List of ZIP Codes in Isabella County

The following table lists ZIP Codes associated with Isabella 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 48858 43.61483 -84.79576 Mount Pleasant 42,732 94.6
2 48859 43.58632 -84.77341 Mount Pleasant 2,244 4254.5
3 48878 43.71225 -84.77686 Rosebush 1,253 15.1
4 48883 43.54336 -84.66771 Shepherd 6,755 22.7
5 48893 43.68329 -84.97805 Weidman 5,660 42.7
6 48896 43.52127 -84.90101 Winn 218 311.0
7 49310 43.51525 -85.05448 Blanchard 2,989 13.2


About Isabella County ZIP Codes

Isabella 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 61,851 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 Isabella County are located in cities such as Mount Pleasant, Shepherd, Weidman, Blanchard, Rosebush. These cities and towns help define the economic and demographic character of the county.

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