| ZIP Code | ZIP Code Place Name | County | ZIP Code Type |
|---|---|---|---|
| 49010 | Allegan | Allegan County | Standard |
| 49026 | Bloomingdale | Van Buren County | Standard |
| 49055 | Gobles | Van Buren County | Standard |
| 49056 | Grand Junction | Van Buren County | Standard |
| 49070 | Martin | Allegan County | Standard |
| 49078 | Otsego | Allegan County | Standard |
| 49080 | Plainwell | Allegan County | Standard |
| 49090 | South Haven | Van Buren County | Standard |
| 49311 | Bradley | Allegan County | PO Box |
| 49314 | Burnips | Allegan County | PO Box |
| 49315 | Byron Center | Kent County | Standard |
| 49316 | Caledonia | Kent County | Standard |
| 49323 | Dorr | Allegan County | Standard |
| 49328 | Hopkins | Allegan County | Standard |
| 49335 | Moline | Allegan County | PO Box |
| 49344 | Shelbyville | Allegan County | Standard |
| 49348 | Wayland | Allegan County | Standard |
| 49406 | Douglas | Allegan County | PO Box |
| 49408 | Fennville | Allegan County | Standard |
| 49416 | Glenn | Allegan County | PO Box |
| 49419 | Hamilton | Allegan County | Standard |
| 49423 | Holland | Allegan County | Standard |
| 49434 | Macatawa | Allegan County | PO Box |
| 49450 | Pullman | Allegan County | Standard |
| 49453 | Saugatuck | Allegan County | Standard |
| 49464 | Zeeland | Ottawa County | Standard |