ZIP Code 98337 — Bremerton, WA
98337 is a standard (street delivery) ZIP code serving Bremerton, Washington, in Kitsap County. To mail something here you only need these five digits — but the four-digit extension narrows delivery to a single point, and it is what USPS bulk postage discounts are priced on.
ZIP code 98337 at a glance
| ZIP code | 98337 |
|---|---|
| Primary city | Bremerton |
| State | Washington (WA) |
| County | Kitsap FIPS 53035 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Los_Angeles |
| Population | 7,370 |
| Coordinates | 47.563450, -122.634050 |
How ZIP+4 works in 98337
The four digits after the hyphen encode a delivery segment inside 98337. In practice one segment usually means:
- One side of one block — odd numbers on a street between two cross streets
- A single large building, or one floor of it
- A group of PO boxes, sometimes a single box
- A single business that receives enough mail to warrant its own code
That is why 98337 has no single ZIP+4: two neighbors across the street from each other usually have different ones. Enter a street address above and we will return the exact nine-digit code along with the standardized USPS address format.
Other ZIP codes in Bremerton
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 98337.
| ZIP | City | Distance |
|---|---|---|
| 98314 | Bremerton, WA | 0.2 mi |
| 98310 | Bremerton, WA | 1.9 mi |
| 98366 | Port Orchard, WA | 2.9 mi |
| 98311 | Bremerton, WA | 4.5 mi |
| 98312 | Bremerton, WA | 5.7 mi |
| 98353 | Manchester, WA | 6.8 mi |
| 98110 | Bainbridge Island, WA | 7 mi |
| 98367 | Port Orchard, WA | 7.3 mi |
| 98383 | Silverdale, WA | 7.8 mi |
| 98345 | Keyport, WA | 9.4 mi |
| 98359 | Olalla, WA | 9.6 mi |
| 98116 | Seattle, WA | 11.2 mi |
Questions about 98337
What is the ZIP+4 code for 98337?
98337 is the five-digit ZIP code. The ZIP+4 adds four more digits that identify a specific delivery point — usually one side of a city block, a single building, or a group of PO boxes. Because those four digits change from address to address within 98337, you need to look up a specific street address to get them.
What city is 98337?
98337 is assigned to Bremerton, Washington, in Kitsap County.
Do I need to use the ZIP+4?
It is optional for ordinary mail, but it speeds up sorting and it is required for most USPS bulk-mail postage discounts. Many address-verification and e-commerce systems also use ZIP+4 to confirm a delivery point exists.
Need thousands of these?
Upload a CSV and get ZIP+4, county, carrier route, and delivery-point data appended to every row — or call the API directly.