ZIP Codes in Gig Harbor, WA
Gig Harbor uses 3 ZIP codes, all in Pierce County. Pick one below for details, or look up the full nine-digit ZIP+4 for a specific street address.
All 3 Gig Harbor ZIP codes
| ZIP | Type | County | Population |
|---|---|---|---|
| 98329 | standard | Pierce | 11,552 |
| 98332 | standard | Pierce | 20,072 |
| 98335 | standard | Pierce | 27,773 |
Finding a ZIP+4 in Gig Harbor
Knowing which of these 3 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 Gig Harbor 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 Gig Harbor addresses and download it complete.