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About this map

Everyone who lives in the zip code, from the Census Bureau's American Community Survey (5-year average).

Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024).

U.S.
334,922,499
Washington
7,816,116
Rankings
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Top and bottom zip codes in Washington

Zip codes with 1,000+ residents

Most populated zip codes

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  1. 199301Pasco87,044
  2. 298052Redmond80,717
  3. 398012Bothell77,041
  4. 498682Vancouver68,305
  5. 598208Everett60,915
  6. 698391Bonney Lake59,240
  7. 799208Spokane58,669
  8. 898270Marysville55,049
  9. 998115Seattle54,349
  10. 1098133Seattle53,249

Least populated zip codes

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  1. 199155Nespelem1,009
  2. 299032Sprague1,018
  3. 398821Dryden1,019
  4. 499321Beverly1,047
  5. 598587Taholah1,072
  6. 698941Roslyn1,076
  7. 798547Grayland1,080
  8. 899139Ione1,091
  9. 998849Riverside1,096
  10. 1098639North Bonneville1,112

Population by county in Washington

  1. 1King County2,287,171
  2. 2Pierce County930,319
  3. 3Snohomish County844,430
  4. 4Spokane County549,056
  5. 5Clark County516,959
  6. 6Thurston County299,067
  7. 7Kitsap County277,881
  8. 8Yakima County257,152
  9. 9Whatcom County230,503
  10. 10Benton County212,905
  11. 11Skagit County131,328
  12. 12Cowlitz County112,360
  13. 13Grant County101,799
  14. 14Franklin County98,902
  15. 15Island County86,836
  16. 16Lewis County85,154
  17. 17Chelan County80,172
  18. 18Clallam County77,813
  19. 19Grays Harbor County77,053
  20. 20Mason County67,982
  21. 21Walla Walla County62,161
  22. 22Stevens County48,067
  23. 23Kittitas County47,172
  24. 24Whitman County47,003
  25. 25Douglas County44,366
  26. 26Okanogan County43,425
  27. 27Jefferson County33,577
  28. 28Pacific County23,994
  29. 29Klickitat County23,411
  30. 30Asotin County22,467
  31. 31Adams County20,800
  32. 32San Juan County18,478
  33. 33Pend Oreille County14,050
  34. 34Skamania County12,402
  35. 35Lincoln County11,489
  36. 36Ferry County7,387
  37. 37Wahkiakum County4,658
  38. 38Columbia County4,014
  39. 39Garfield County2,353

Questions about this map

Which zip code has the highest population in Washington?

Among zip codes with at least 1,000 residents, 99301 (Pasco, WA) has the highest: 87,044.

Which zip code has the lowest population in Washington?

99155 (Nespelem, WA) has the lowest: 1,009.

What is the population for the United States?

334,922,499; in Washington it is 7,816,116.

Where does this data come from?

U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024). Everyone who lives in the zip code, from the Census Bureau's American Community Survey (5-year average).

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