ZIP Codes in Kent, WA
Kent uses 4 ZIP codes, all in King County. Pick one below for details, or look up the full nine-digit ZIP+4 for a specific street address.
All 4 Kent ZIP codes
| ZIP | Type | County | Population |
|---|---|---|---|
| 98030 | standard | King | 38,523 |
| 98031 | standard | King | 40,094 |
| 98032 | standard | King | 40,862 |
| 98042 | standard | King | 50,216 |
Finding a ZIP+4 in Kent
Knowing which of these 4 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 Kent 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 Kent addresses and download it complete.