ZIP Codes in Bremerton, WA
Bremerton uses 5 ZIP codes, all in Kitsap County. Pick one below for details, or look up the full nine-digit ZIP+4 for a specific street address.
All 5 Bremerton ZIP codes
| ZIP | Type | County | Population |
|---|---|---|---|
| 98310 | standard | Kitsap | 22,643 |
| 98311 | standard | Kitsap | 28,168 |
| 98312 | standard | Kitsap | 36,307 |
| 98314 | standard | Kitsap | 1,186 |
| 98337 | standard | Kitsap | 7,370 |
Finding a ZIP+4 in Bremerton
Knowing which of these 5 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 Bremerton street almost always have different ZIP+4 codes even though they share all five leading digits.
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