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City ZIP codes · Washington

Bremerton, WA ZIP Codes

5 ZIP codes use the postal name Bremerton, Washington (Census 2020 ZCTAs and GeoNames postal codes, October 2026), all residential. Median household income runs from $68,561 in 98337 to $108,757 in 98311, 1.6 times as much (Census Bureau, ACS 2020-2024). Bremerton's most populous ZIP code is 98312, with 36,307 people (ACS 2020-2024); 32% of its land is in the city of Bremerton.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Bremerton's ZIP codes?

98310: $76k median household income98311: $109k median household income98312: $90k median household income98314: $184k median household income98337: $69k median household income9831298311983109833798310: $76k median household income98311: $109k median household income98312: $90k median household income98314: $184k median household income98337: $69k median household income9831298311983109833798310: $76k median household income98311: $109k median household income98312: $90k median household income98314: $184k median household income98337: $69k median household income983129831198310
The 5 residential ZIP codes named Bremerton, shaded by median household income in national fifths (ACS 2020-2024). Select a ZIP to open it. <$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are Bremerton's ZIP codes?

The highest median household income is in 98311 ($108,757), the lowest in 98337 ($68,561). Home values run from $417,700 in 98337 to $473,100 in 98312.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013, B25077, B01003).

All 5 residential ZIP codes of Bremerton

Residential ZIP codes with the postal name Bremerton, WA, largest first (ACS 2020-2024); sort by any column
County
98312 Kitsap County 36,307 552 $90k $473k
98311 Kitsap County 28,168 2,516 $109k $472k
98310 Kitsap County 22,643 4,115 $76k $441k
98337 Kitsap County 7,370 4,980 $69k $418k
98314 Kitsap County 1,186 10,137 $184k –

Download the 5 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; 2023 Gazetteer land areas (2020 ZCTAs); town names from simplemaps US ZIP Codes (CC BY 4.0) and GeoNames (CC BY 4.0).

Which counties do Bremerton's ZIP codes reach?

Bremerton's residential ZIP codes lie in Kitsap County.

Which places do Bremerton's ZIP codes cover?

A postal name is not a city limit. By the Census Bureau's places, Bremerton's residential ZIP codes cover Bremerton itself and 9 other places, each listed with the ZIP codes that have at least 5% of their land in it or hold most of the place:

  • Tracyton census-designated 98310, 98311
  • Chico census-designated 98312
  • Enetai census-designated 98310
  • Erlands Point census-designated 98312
  • Gorst census-designated 98312
  • Kitsap Lake census-designated 98312
  • Navy Yard City census-designated 98312
  • Rocky Point census-designated 98312
  • Silverdale census-designated 98311

Source: U.S. Census Bureau, 2020 ZCTA-to-place relationship file (shares of land).

Which first three digits do Bremerton's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Bremerton starts with 983.

Three-digit prefixes of Bremerton's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Bremerton's
PrefixSectional centerHereAll codes
983 Tacoma, WA (SCF 983) 5 81

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.