King County, Washington ZIP codes
120 ZIP codes are in King County, plus 3 that cross in from neighboring counties. It's part of the Seattle-Tacoma-Bellevue, WA metro area.
- ZIP codes
- 120
- Population in these ZIPs
- 2,298,714
- Avg. median income
- $131,800population-weighted
- Cities & towns
- 32
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Click anywhere on the map to see which ZIP code it's in.
ZIP codes in King County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 98001 | Auburn | 37,460 | $106,791 | $616,300 |
| 98002 | Auburn | 37,509 | $78,684 | $477,400 |
| 98003 | Federal Way | 51,619 | $75,319 | $551,800 |
| 98004 | Bellevue | 39,897 | $182,545 | $1,913,500 |
| 98005 | Bellevue | 21,846 | $160,849 | $1,501,600 |
| 98006 | Bellevue | 40,009 | $198,150 | $1,532,900 |
| 98007 | Bellevue | 27,692 | $131,109 | $969,800 |
| 98008 | Bellevue | 27,242 | $184,583 | $1,291,300 |
| 98009 PO Box | Bellevue | — | — | — |
| 98010 | Black Diamond | 6,857 | $142,048 | $753,300 |
| 98011 | Bothell | 28,963 | $131,667 | $976,800 |
| 98013 PO Box | Burton | — | — | — |
| 98014 | Carnation | 8,264 | $164,306 | $974,100 |
| 98015 PO Box | Bellevue | — | — | — |
| 98019 | Duvall | 12,242 | $161,212 | $908,100 |
| 98022 | Enumclaw | 22,418 | $120,406 | $661,800 |
| 98023 | Federal Way | 50,448 | $104,893 | $598,600 |
| 98024 | Fall City | 3,908 | $160,641 | $1,201,000 |
| 98025 | Hobart | 52 | — | — |
| 98027 | Issaquah | 28,955 | $153,301 | $1,133,400 |
| 98028 | Kenmore | 23,741 | $139,764 | $964,600 |
| 98029 | Issaquah | 30,586 | $170,759 | $1,097,200 |
| 98030 | Kent | 38,523 | $91,761 | $616,300 |
| 98031 | Kent | 40,094 | $105,965 | $651,100 |
| 98032 | Kent | 40,862 | $82,636 | $524,000 |
| 98033 | Kirkland | 40,982 | $182,500 | $1,517,800 |
| 98034 | Kirkland | 52,531 | $135,219 | $987,900 |
| 98035 PO Box | Kent | — | — | — |
| 98038 | Maple Valley | 37,324 | $152,261 | $764,400 |
| 98039 | Medina | 2,928 | $250,001 | $4,475,600 |
| 98040 | Mercer Island | 25,307 | $219,069 | $2,212,700 |
| 98041 PO Box | Bothell | — | — | — |
| 98042 | Kent | 50,216 | $127,552 | $678,900 |
| 98045 | North Bend | 15,289 | $175,765 | $971,900 |
| 98047 | Pacific | 6,817 | $115,188 | $535,500 |
| 98050 | Preston | 108 | — | $1,344,200 |
| 98051 | Ravensdale | 3,442 | $136,439 | $853,000 |
| 98052 | Redmond | 80,717 | $163,460 | $1,255,300 |
| 98053 | Redmond | 22,765 | $192,292 | $1,370,000 |
| 98055 | Renton | 24,660 | $97,224 | $635,400 |
| 98056 | Renton | 35,849 | $113,688 | $828,300 |
| 98057 | Renton | 12,705 | $68,552 | $546,400 |
| 98058 | Renton | 42,980 | $115,201 | $707,200 |
| 98059 | Renton | 42,406 | $138,654 | $919,300 |
| 98062 PO Box | Seahurst | — | — | — |
| 98063 PO Box | Federal Way | — | — | — |
| 98064 PO Box | Kent | — | — | — |
| 98065 | Snoqualmie | 15,944 | $198,216 | $1,046,600 |
| 98070 | Vashon | 9,934 | $120,571 | $875,500 |
| 98071 PO Box | Auburn | — | — | — |
| 98072 | Woodinville | 24,446 | $175,805 | $1,227,300 |
| 98073 PO Box | Redmond | — | — | — |
| 98074 | Sammamish | 30,761 | $244,362 | $1,470,700 |
| 98075 | Sammamish | 25,498 | $250,001 | $1,703,000 |
| 98077 | Woodinville | 14,109 | $184,306 | $1,423,400 |
| 98083 PO Box | Kirkland | — | — | — |
| 98089 PO Box | Kent | — | — | — |
| 98092 | Auburn | 50,224 | $122,300 | $656,800 |
| 98093 PO Box | Federal Way | — | — | — |
| 98101 | Seattle | 17,153 | $128,882 | $546,900 |
| 98102 | Seattle | 27,333 | $114,925 | $736,700 |
| 98103 | Seattle | 52,671 | $131,154 | $875,800 |
| 98104 | Seattle | 16,542 | $61,460 | $529,300 |
| 98105 | Seattle | 49,767 | $74,349 | $1,121,900 |
| 98106 | Seattle | 28,690 | $124,212 | $642,200 |
| 98107 | Seattle | 28,776 | $142,662 | $817,600 |
| 98108 | Seattle | 25,529 | $95,780 | $664,800 |
| 98109 | Seattle | 34,328 | $133,663 | $747,200 |
| 98111 PO Box | Seattle | — | — | — |
| 98112 | Seattle | 23,921 | $171,572 | $1,321,900 |
| 98113 PO Box | Seattle | — | — | — |
| 98114 PO Box | Seattle | — | — | — |
| 98115 | Seattle | 54,349 | $156,142 | $1,007,700 |
| 98116 | Seattle | 28,711 | $126,151 | $973,100 |
| 98117 | Seattle | 35,711 | $182,984 | $944,600 |
| 98118 | Seattle | 50,500 | $113,762 | $706,700 |
| 98119 | Seattle | 26,879 | $123,551 | $1,018,000 |
| 98121 | Seattle | 21,166 | $152,019 | $521,100 |
| 98122 | Seattle | 43,234 | $106,886 | $794,500 |
| 98124 PO Box | Seattle | — | — | — |
| 98125 | Seattle | 44,520 | $99,868 | $778,300 |
| 98126 | Seattle | 22,975 | $116,466 | $732,500 |
| 98127 PO Box | Seattle | — | — | — |
| 98129 PO Box | Seattle | — | — | — |
| 98131 PO Box | Seattle | — | — | — |
| 98133 | Seattle | 53,249 | $93,662 | $721,300 |
| 98134 | Seattle | 645 | $68,214 | $425,000 |
| 98136 | Seattle | 17,252 | $149,269 | $909,700 |
| 98138 PO Box | Seattle | — | — | — |
| 98139 PO Box | Seattle | — | — | — |
| 98141 PO Box | Seattle | — | — | — |
| 98144 | Seattle | 33,787 | $96,969 | $750,100 |
| 98145 PO Box | Seattle | — | — | — |
| 98146 | Seattle | 28,573 | $102,520 | $662,200 |
| 98148 | Seattle | 9,715 | $87,342 | $592,700 |
| 98154 | Seattle | 0 | — | — |
| 98155 | Seattle | 36,511 | $131,540 | $789,300 |
| 98158 | Seattle | 0 | — | — |
| 98160 PO Box | Seattle | — | — | — |
| 98161 PO Box | Seattle | — | — | — |
| 98164 | Seattle | 292 | $250,001 | — |
| 98165 PO Box | Seattle | — | — | — |
| 98166 | Seattle | 22,082 | $114,969 | $807,000 |
| 98168 | Seattle | 35,528 | $88,083 | $566,300 |
| 98170 PO Box | Seattle | — | — | — |
| 98174 | Seattle | 0 | — | — |
| 98175 PO Box | Seattle | — | — | — |
| 98177 | Seattle | 21,090 | $169,918 | $1,090,000 |
| 98178 | Seattle | 26,748 | $99,505 | $636,900 |
| 98181 PO Box | Seattle | — | — | — |
| 98185 PO Box | Seattle | — | — | — |
| 98188 | Seattle | 27,311 | $76,438 | $574,800 |
| 98190 PO Box | Seattle | — | — | — |
| 98191 PO Box | Seattle | — | — | — |
| 98194 PO Box | Seattle | — | — | — |
| 98195 | Seattle | 2,757 | — | — |
| 98198 | Seattle | 40,463 | $86,239 | $579,400 |
| 98199 | Seattle | 22,468 | $180,789 | $1,205,300 |
| 98224 | Baring | 190 | $78,636 | $482,400 |
| 98288 | Skykomish | 169 | $64,583 | $464,600 |
ZIP codes partly in King County
These ZIP codes are mostly in a neighboring county but cover part of King County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 98068 | Snoqualmie Pass | Kittitas County | 482 | $100,096 | $849,200 |
| 98354 | Milton | Pierce County | 8,597 | $96,866 | $561,200 |
| 98422 | Tacoma | Pierce County | 21,644 | $118,604 | $661,400 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in King County
Nearby counties
Frequently asked questions
How many ZIP codes are in King County, Washington?
120 ZIP codes are mainly in King County, and 3 more ZIP codes from neighboring areas reach partly into it.
What cities are in King County?
ZIP codes in King County use the city names Auburn, Baring, Bellevue, Black Diamond, Bothell, Burton, Carnation, Duvall, Enumclaw, Fall City, Federal Way and Hobart and others.
What metro area is King County in?
King County is part of the Seattle-Tacoma-Bellevue, WA metropolitan statistical area.