Cass County ZIP Codes

List of ZIP Codes in Cass County

The following table lists ZIP Codes associated with Cass 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 49031 41.89883 -85.98849 Cassopolis 8,320 28.4
2 49047 42.00437 -86.12138 Dowagiac 14,506 47.0
3 49061 41.87964 -85.82551 Jones 1,924 19.5
4 49067 42.02359 -85.79982 Marcellus 4,031 18.9
5 49095 41.91008 -85.8826 Vandalia 2,414 32.6
6 49112 41.79833 -86.03425 Edwardsburg 10,436 92.1
7 49130 41.78086 -85.85997 Union 1,216 39.9


About Cass County ZIP Codes

Cass 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 42,847 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 Cass County are located in cities such as Dowagiac, Edwardsburg, Cassopolis, Marcellus, Vandalia. These cities and towns help define the economic and demographic character of the county.

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