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Washington ZIP Codes & Demographics

Washington ZIP codes, demographics, and median household income — 605 ZIP codes — population 7,740,873 — avg. income $87,083 — avg. home value $467,362. Compare counties, cities, and ZIP-level data on US5.

ZIP codes
605
Population
7,740,873
Median household income (avg.)
$87,083
116% of U.S. median
Average home value
$467,362
134% of U.S. median
Average rent
$1,244
Cities Counties Current time in Washington Washington map Inflation calculator

Washington demographics

Washington has 605 ZIP codes across 39 counties on US5, with a combined ZIP-area population of about 7,740,873.

Across ZIP codes with age data, the average median age is about 43.0 years.

Among cities represented in this ZIP set, Pasco is among the largest population centers.

Median household income in Washington

The average median household income across ZIP codes in Washington is about $87,083 — about 16% above the U.S. median ($75,149).

Among ZIPs with income data, 98075 (Sammamish) is near the top at about $250,001, while 99034 is near the bottom at about $11,288.

Housing in Washington

For housing in Washington, the average median home value is about $467,362 and the average median rent is about $1,244.

The most populous ZIP is 99301 (Pasco) with about 86,467 residents. Use the table below to compare ZIP codes across the state.

ZIP codes in Washington

Sort by population, income, or home value. Click a column header to toggle ascending / descending.

ZIP City County State Population ↓ Income Home value
98273 Mount Vernon Skagit County WA 30,078 $74,247 $448,300
98685 Salmon Creek Clark County WA 30,044 $126,552 $572,500
98373 South Hill Pierce County WA 29,062 $102,791 $517,600
98498 Lakewood Pierce County WA 28,940 $88,382 $458,200
98106 Seattle King County WA 28,889 $115,529 $666,800
98107 Seattle King County WA 28,390 $137,748 $924,900
98027 Mirrormont King County WA 28,335 $150,000 $976,400
98516 Lacey Thurston County WA 28,286 $92,191 $528,000
98011 Bothell King County WA 28,250 $127,445 $888,000
98665 Hazel Dell Clark County WA 28,243 $83,750 $447,700
98146 Burien King County WA 28,182 $108,460 $642,300
98116 Seattle King County WA 28,091 $130,504 $917,000
98248 Ferndale Whatcom County WA 28,061 $88,566 $550,300
99216 Spokane Valley Spokane County WA 28,056 $69,958 $336,700
98335 Artondale Pierce County WA 27,956 $130,304 $736,400
98311 Tracyton Kitsap County WA 27,947 $98,714 $448,100
98531 Centralia Lewis County WA 27,356 $61,963 $285,700
98409 Tacoma Pierce County WA 27,298 $71,649 $363,000
98296 Maltby Snohomish County WA 27,201 $172,468 $867,700
98008 Bellevue King County WA 27,138 $175,242 $1,130,000
98284 Sedro-Woolley Skagit County WA 26,970 $82,097 $427,900
98626 Kelso Cowlitz County WA 26,948 $70,058 $339,800
98007 Bellevue King County WA 26,838 $126,814 $934,600
98188 Tukwila King County WA 26,769 $76,559 $452,900
98292 Kayak Point Snohomish County WA 26,713 $101,161 $610,700
98372 Edgewood Pierce County WA 26,662 $100,316 $570,100
98102 Seattle King County WA 26,583 $114,395 $988,700
98532 Chehalis Lewis County WA 26,531 $86,057 $381,700
98597 Yelm Thurston County WA 26,431 $92,120 $423,200
98119 Seattle King County WA 26,390 $125,021 $1,032,500
98642 Ridgefield Clark County WA 26,379 $119,316 $622,800
98178 Bryn Mawr-Skyway King County WA 25,929 $93,786 $628,200
99354 Richland Benton County WA 25,577 $88,601 $355,400
98405 Tacoma Pierce County WA 25,306 $80,024 $443,800
98040 Mercer Island King County WA 25,282 $202,359 $1,884,200
98075 Sammamish King County WA 25,231 $250,001 $1,457,900
98520 Aberdeen Grays Harbor County WA 25,072 $59,744 $237,000
98072 Cottage Lake King County WA 24,922 $174,599 $1,067,000
98055 Renton King County WA 24,851 $100,207 $561,600
98110 Bainbridge Island Kitsap County WA 24,607 $159,882 $1,076,200
98108 Seattle King County WA 24,430 $90,806 $693,500
98944 Sunnyside Benton County WA 24,048 $60,167 $230,100
98371 Puyallup Pierce County WA 23,989 $97,290 $515,500
98112 Seattle King County WA 23,961 $162,073 $1,407,400
98362 Port Angeles Clallam County WA 23,907 $67,778 $368,000
98671 Washougal Skamania County WA 23,669 $104,498 $532,100
98406 Tacoma Pierce County WA 23,642 $104,761 $594,100
99224 Spokane Spokane County WA 23,599 $76,785 $439,700
98028 Kenmore King County WA 23,594 $137,926 $869,800
98221 Anacortes Skagit County WA 23,211 $92,925 $659,800
98664 Vancouver Clark County WA 22,923 $81,697 $442,300
98053 Union Hill-Novelty Hill King County WA 22,838 $179,912 $1,155,500
98199 Seattle King County WA 22,751 $176,729 $1,160,000
99004 Cheney Spokane County WA 22,448 $62,014 $368,500
98126 Seattle King County WA 22,433 $114,030 $751,900
98264 Lynden Whatcom County WA 22,365 $95,225 $538,100
98310 Bremerton Kitsap County WA 22,170 $73,292 $421,600
98022 Enumclaw King County WA 22,135 $116,613 $577,200
98422 Tacoma Pierce County WA 22,126 $115,989 $614,300
98383 Silverdale Kitsap County WA 22,047 $106,902 $565,100
98166 Burien King County WA 22,001 $112,191 $785,700
98005 Bellevue King County WA 21,929 $158,396 $1,373,000
99203 Spokane Spokane County WA 21,921 $95,532 $449,100
99212 Spokane Valley Spokane County WA 21,549 $66,250 $314,300
98043 Mountlake Terrace Snohomish County WA 21,417 $101,408 $605,800
98275 Mukilteo Snohomish County WA 21,312 $122,612 $830,000
98407 Tacoma Pierce County WA 21,210 $108,905 $613,000
98121 Seattle King County WA 20,904 $148,974 $796,600
98433 Fort Lewis Pierce County WA 20,888 $58,202 —
98686 Mount Vista Clark County WA 20,553 $101,866 $546,100
98177 Shoreline King County WA 20,506 $162,607 $995,700
99403 Clarkston Heights-Vineland Asotin County WA 20,483 $67,424 $283,800
98408 Tacoma Pierce County WA 20,469 $78,855 $379,400
99016 Spokane Valley Spokane County WA 20,260 $94,253 $450,000
99202 Spokane Spokane County WA 19,956 $61,323 $268,700
99217 Spokane Spokane County WA 19,893 $71,807 $329,300
98332 Maplewood Pierce County WA 19,784 $122,827 $686,900
99344 Othello Adams County WA 19,458 $64,266 $256,700
98274 Big Lake Skagit County WA 19,247 $93,762 $492,400
99338 Kennewick Benton County WA 19,235 $116,002 $526,700
98020 Edmonds Snohomish County WA 19,064 $122,243 $959,200
98903 Ahtanum Yakima County WA 19,010 $69,188 $265,900
98506 Olympia Thurston County WA 18,763 $93,968 $469,700
98230 Birch Bay Whatcom County WA 18,757 $82,716 $467,900
99353 West Richland Benton County WA 18,702 $120,396 $407,600
98942 Selah Yakima County WA 18,564 $83,251 $352,100
98233 Burlington Skagit County WA 17,703 $83,560 $466,300
98321 Buckley Pierce County WA 17,601 $127,081 $524,300
98282 Camano Island County WA 17,535 $100,124 $600,300
98368 Port Townsend Jefferson County WA 17,401 $67,061 $511,900
98136 Seattle King County WA 17,299 $153,636 $900,000
99218 Fairwood Spokane County WA 16,920 $73,723 $404,500
98674 Woodland Cowlitz County WA 16,765 $96,081 $481,100
99037 Spokane Valley Spokane County WA 16,761 $83,886 $446,700
98101 Seattle King County WA 16,396 $128,143 $741,400
98065 Snoqualmie King County WA 16,061 $182,132 $890,300
98104 Seattle King County WA 15,870 $61,866 $663,000
98045 North Bend King County WA 15,705 $161,897 $845,700
98663 Vancouver Clark County WA 15,645 $84,590 $430,900
98467 University Place Pierce County WA 15,241 $90,586 $580,100

Frequently asked questions

How many ZIP codes are in Washington?

Washington has 605 ZIP codes on US5 across 39 counties. Each row links to demographics, median income, and housing for that code.

What are the demographics of Washington?

Washington has a combined ZIP-area population of about 7,740,873 across 605 ZIP codes. Browse the table on this page for population, income, and housing by ZIP.

What is the median household income in Washington?

The average median household income across ZIP codes in Washington is about $87,083, about 16% above the U.S. median ($75,149). Average median home value is about $467,362. Among ZIPs with data, 98075 (Sammamish) is near the top ($250,001) and 99034 is near the bottom ($11,288).

Where can I find ZIP code lists for Washington?

This page lists ZIP codes in Washington with population, median household income, and home value. Sort the table or open a ZIP for a full demographics profile.

ZIP rankings in Washington

Explore curated boards for highest income, largest population, and most affordable home values.

Richest ZIP codes Most populous Most affordable Easiest to buy Lowest poverty Highest education Highest WFH Most walkable Highest climate risk Strongest inflow All rankings