| ZIP Code | ZIP Code Place Name | County | ZIP Code Type |
|---|---|---|---|
| 49011 | Athens | Calhoun County | Standard |
| 49030 | Burr Oak | Saint Joseph County | Standard |
| 49032 | Centreville | Saint Joseph County | Standard |
| 49040 | Colon | Saint Joseph County | Standard |
| 49042 | Constantine | Saint Joseph County | Standard |
| 49052 | Fulton | Kalamazoo County | Standard |
| 49066 | Leonidas | Saint Joseph County | Standard |
| 49067 | Marcellus | Cass County | Standard |
| 49072 | Mendon | Saint Joseph County | Standard |
| 49075 | Nottawa | Saint Joseph County | PO Box |
| 49091 | Sturgis | Saint Joseph County | Standard |
| 49093 | Three Rivers | Saint Joseph County | Standard |
| 49097 | Vicksburg | Kalamazoo County | Standard |
| 49099 | White Pigeon | Saint Joseph County | Standard |