ZIP Codes in Grand Rapids, MI
Grand Rapids uses 12 ZIP codes, all in Kent, Ottawa Counties. Pick one below for details, or look up the full nine-digit ZIP+4 for a specific street address.
All 12 Grand Rapids ZIP codes
| ZIP | Type | County | Population |
|---|---|---|---|
| 49503 | standard | Kent | 39,489 |
| 49504 | standard | Kent | 40,036 |
| 49505 | standard | Kent | 32,426 |
| 49506 | standard | Kent | 34,673 |
| 49507 | standard | Kent | 38,487 |
| 49508 | standard | Kent | 42,720 |
| 49512 | standard | Kent | 18,373 |
| 49525 | standard | Kent | 30,887 |
| 49534 | standard | Ottawa | 23,719 |
| 49544 | standard | Kent | 9,631 |
| 49546 | standard | Kent | 34,721 |
| 49548 | standard | Kent | 34,777 |
Finding a ZIP+4 in Grand Rapids
Knowing which of these 12 ZIP codes covers an address only gets you partway. The four-digit extension identifies the specific delivery point — typically one side of one block. Two houses facing each other on the same Grand Rapids street almost always have different ZIP+4 codes even though they share all five leading digits.
Appending ZIP+4 to a mailing list?
Upload a CSV of Grand Rapids addresses and download it complete.