Zip Code 98310 — Bremerton, WA
98310 is a ZIP Code associated with Bremerton, WA, located within Kitsap. 98310 ranks #7 out of 20 ZIP codes in Kitsap County by population (and #157 out of 605 in WA). The area supports an estimated population of 22,643 residents across Data Pending housing units, with a population density of 1,588.6 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (47.589390, -122.617500)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 98310 |
| Primary City | Bremerton |
| State / Province | WA |
| County | Kitsap |
| Total Population | 22,643 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 1,588.6 people/sq mi |
| Timezone | America/Los_Angeles |
How 98310 Compares
| Metric | ZIP 98310 | Kitsap County | WA State Average |
|---|
| Population | 22,643 | 277,633 (Total) | 7,816,021 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 1,588.6 /sq mi | -- | -- |
| County Pop Rank | #7 of 20 | -- | -- |
Nearby ZIP Codes
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →