Kitsap County, WA ZIP Codes
20 ZIP codes cover all or part of Kitsap County, Washington. The Census Bureau counts 277,881 residents in the county, with a median household income of $104,158 and a median home value of $555,100. Median household income ranges from $68,561 in 98337 to $184,417 in 98314. Its largest communities include Bremerton, Bainbridge Island, Silverdale, Port Orchard and Poulsbo.
Kitsap County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 277,881 |
| Households | 108,537 |
| Median household income | $104,158 |
| Median home value | $555,100 |
| Median age | 40.2 |
| Median rent | $1,822 |
All 20 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 277,633 |
| Households (sum of ZIP codes) | 108,463 |
| Median household income, range across ZIP codes | $68,561 (98337) to $184,417 (98314) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $107,484 |
| Homeowners | 70.1% |
| Households with kids under 18 | 29.2% |
| Moved in the past year | 14.6% |
| Carrier routes in EDDM2GO's route library | 181 routes, 113,644 homes (16 of 20 ZIP codes) |
Top facts
- Highest median household income in Kitsap County: 98314 ($184,417)
- Most residents: 98366 (36,965 people)
- Highest homeownership: 98359 (88.0% own their home)
- Most households with kids: 98314 (87.9% of households)
- Most new movers: 98314 (44.9% moved in last year)
- Youngest median age: 98314 (21.8 years)
- Highest median home value: 98110 ($1,155,900)
Every ZIP code in Kitsap County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 98366 | Port Orchard | 36,965 | 14,296 | $92,011 | $475,800 | 69.3% | 31.7% | 14.4% | 22 | 15,929 | 100% of its land |
| 98312 | Bremerton | 36,307 | 14,436 | $90,449 | $473,100 | 63.5% | 28.6% | 14.4% | 25 | 15,108 | 100% of its land |
| 98370 | Poulsbo | 33,655 | 13,501 | $116,756 | $628,600 | 75.5% | 28.5% | 14.3% | 21 | 14,564 | 100% of its land |
| 98367 | Port Orchard | 31,756 | 12,227 | $115,482 | $565,100 | 85.2% | 29.8% | 12.2% | 20 | 13,296 | 100% of its land |
| 98311 | Bremerton | 28,168 | 10,458 | $108,757 | $471,800 | 76.0% | 33.9% | 10.9% | 17 | 11,442 | 100% of its land |
| 98110 | Bainbridge Island | 24,631 | 9,887 | $172,188 | $1,155,900 | 81.4% | 30.1% | 12.2% | 19 | 11,783 | 100% of its land |
| 98310 | Bremerton | 22,643 | 9,422 | $75,878 | $440,500 | 51.1% | 28.5% | 20.4% | 16 | 10,460 | 100% of its land |
| 98383 | Silverdale | 21,604 | 9,056 | $111,139 | $596,400 | 56.5% | 26.5% | 16.7% | 13 | 10,730 | 100% of its land |
| 98346 | Kingston | 9,920 | 4,010 | $114,779 | $612,800 | 80.8% | 24.9% | 5.5% | 8 | 4,204 | 100% of its land |
| 98337 | Bremerton | 7,370 | 3,138 | $68,561 | $417,700 | 46.4% | 13.5% | 31.2% | 5 | 3,708 | 100% of its land |
| 98315 | Silverdale | 6,112 | 1,172 | $79,918 | — | 1.3% | 64.7% | 39.5% | 3 | 979 | 100% of its land |
| 98380 | Seabeck | 5,471 | 1,843 | $125,229 | $578,900 | 87.8% | 38.1% | 4.2% | 4 | 1,875 | 94% of its land |
| 98359 | Olalla | 4,581 | 1,730 | $114,091 | $610,500 | 88.0% | 25.4% | 7.4% | 3 | 1,826 | 100% of its land |
| 98392 | Suquamish | 2,984 | 1,238 | $85,530 | $452,400 | 76.7% | 25.0% | 12.6% | 2 | 1,165 | 100% of its land |
| 98340 | Hansville | 2,721 | 1,285 | $79,876 | $569,700 | 85.1% | 8.4% | 5.9% | 2 | 1,155 | 100% of its land |
| 98342 | Indianola | 1,338 | 636 | $102,778 | $698,500 | 82.2% | 20.1% | 9.2% | 1 | 298 | 100% of its land |
| 98314 | Bremerton | 1,186 | 33 | $184,417 | — | 0.0% | 87.9% | 44.9% | — | — | 100% of its land |
| 98345 | Keyport | 221 | 95 | — | $524,000 | 49.5% | 0.0% | 18.1% | — | — | 100% of its land |
| 98353 | Manchester | 0 | 0 | — | — | — | — | — | — | — | 100% of its land |
| 98364 | Port Gamble | 0 | 0 | — | — | — | — | — | — | — | 100% of its land |
A ZIP code is listed for Kitsap County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.
Cities and communities
- Bremerton — 44,830 residents · 5 ZIP codes
- Bainbridge Island — 24,631 residents · 1 ZIP code
- Silverdale — 20,685 residents · 4 ZIP codes
- Port Orchard — 17,149 residents · 2 ZIP codes
- Poulsbo — 12,165 residents · 1 ZIP code
- Parkwood — 6,873 residents · 1 ZIP code
- Tracyton — 6,137 residents · 2 ZIP codes
- Bangor Base — 6,112 residents · 1 ZIP code
- Manchester — 5,956 residents · 2 ZIP codes
- East Port Orchard — 4,725 residents · 1 ZIP code
- Bethel — 4,394 residents · 1 ZIP code
- Suquamish — 4,084 residents · 2 ZIP codes
- Indianola — 3,468 residents · 3 ZIP codes
- Hansville — 3,384 residents · 2 ZIP codes
- Chico — 3,336 residents · 2 ZIP codes
- Navy Yard City — 2,672 residents · 1 ZIP code
- Kingston — 2,496 residents · 1 ZIP code
- Burley — 2,443 residents · 2 ZIP codes
- Enetai — 2,387 residents · 1 ZIP code
- Southworth — 2,286 residents · 1 ZIP code
- Kitsap Lake — 2,186 residents · 1 ZIP code
- Lofall — 1,800 residents · 1 ZIP code
- Rocky Point — 1,716 residents · 1 ZIP code
- Erlands Point — 854 residents · 1 ZIP code
- Seabeck — 787 residents · 1 ZIP code
- Port Gamble Tribal Community — 624 residents · 1 ZIP code
- Gorst — 550 residents · 2 ZIP codes
- Keyport — 221 residents · 1 ZIP code
Rankings
- Richest ZIP codes in Kitsap County — 17 ZIP codes ranked
- ZIP codes with the highest home values in Kitsap County — 15 ZIP codes ranked
- ZIP codes with the highest homeownership in Kitsap County — 17 ZIP codes ranked
- ZIP codes with the most families with kids in Kitsap County — 17 ZIP codes ranked
- ZIP codes with the most new movers in Kitsap County — 17 ZIP codes ranked
- Youngest ZIP codes in Kitsap County — 17 ZIP codes ranked
- Oldest ZIP codes in Kitsap County — 17 ZIP codes ranked
- Fastest-growing ZIP codes in Kitsap County — 17 ZIP codes ranked
Price a mailing to Kitsap County ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Kitsap County, WA?
- 98366, 98312, 98370, 98367, 98311, 98110, 98310, 98383, 98346, 98337, 98315, 98380, 98359, 98392, 98340, 98342, 98314, 98345, 98353 and 98364. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Kitsap County?
- 277,881 residents in 108,537 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Kitsap County?
- $104,158 for the county as a whole. Its ZIP codes range from $68,561 (98337) to $184,417 (98314).
- Which Kitsap County ZIP code has the highest median household income?
- 98314, at $184,417, among ZIP codes with at least 1,000 residents. See the full ranking of Kitsap County ZIP codes by income.
- How many carrier routes and mailboxes are in Kitsap County?
- For the 16 of 20 ZIP codes in EDDM2GO's stored route library: 181 carrier routes reaching 113,644 residential and 4,869 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.