Mind-boggled by Washington Demographics?

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Get the Washington demographic data that you need. You can get the most current Washington data from the US Census Bureau without spending 8 to 10 high-value hours searching the internet.

  • The Washington population is 7,404,107 people according to the US Census Bureau's 2019 American Community Survey.
  • The Washington median household income in the past 12 months is $73,775 in 2019 inflation-adjusted dollars according to the US Census Bureau's 2019 American Community Survey.
  • Washington has 3,106,528 housing units according to the US Census Bureau's 2019 American Community Survey.

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Get demographic data for any location in Washington for just $49.

  • The most current data
  • Trustworthy — from US government data sources
  • Easy to Understand — jargon-free data
  • Most Popular data — like population, income & age
  • Confidence — includes proper citations & footnotes
  • Time Savings — Our customers tell us these reports save 10+ hours of internet research, data pulling & formatting.

To learn more, click on the letter that the name of your city or county begins with.

How Current are the Data?

The Washington demographics on this site are the most current data available from the US Census Bureau.

Currently, most data points are from 2019 datasets – specifically the 2019 American Community Survey (ACS) 5-year dataset. We use the Census’ ACS 5-year dataset for 3 reasons.

  1. It’s updated every year.
  2. It typically has the smallest margins of error of the Census’ ACS datasets.
  3. It allows for apples to apples comparisons of large geographies to small geographies (i.e. state data to city data).

We’re constantly updating the demographic reports and this site with the most current data throughout the year.

Got questions about these Washington demographics? Call us at 1-800-939-2130.

Washington Counties by Population

1 King County 2,195,502
2 Pierce County 877,013
3 Snohomish County 798,808
4 Spokane County 505,505
5 Clark County 473,252
6 Thurston County 279,711
7 Kitsap County 265,882
8 Yakima County 249,697
9 Whatcom County 220,821
10 Benton County 197,518

Washington Cities by Population

1 Seattle 724,305
2 Spokane 217,353
3 Tacoma 212,869
4 Vancouver 180,556
5 Bellevue 144,403
6 Kent 131,118
7 Everett 109,766
8 Renton 101,484
9 Spokane Valley 97,562
10 Federal Way 96,526

Washington Zip Codes by Population

1 99301 79,819
2 98052 70,245
3 98012 67,427
4 98682 60,887
5 98208 58,162
6 99208 54,917
7 98115 54,109
8 98103 53,163
9 98391 52,070
10 99336 51,980

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About Us

Washington-Demographics.com is made by Cubit – a demographic data provider. Call us at 1-800-939-2130 or email us.

Cubit Founders Kristen and Anthony

Cubit's co-founders have been working with data for a combined 25 years.

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