Mind-boggled by Washington Demographics?

Get the Washington demographic data that you need. You can get the most current Washington data from the US Census Bureau without spending 40 high-value hours searching the internet.

  • The Washington population is 7,785,786 people according to the US Census Bureau's 2022 Population Estimates Program.
  • The Washington median household income in the past 12 months is $82,400 in 2021 inflation-adjusted dollars according to the US Census Bureau's 2021 American Community Survey.
  • Washington has 3,170,695 housing units according to the US Census Bureau's 2021 American Community Survey.

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  • 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 40+ hours of internet research, data pulling & formatting.

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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 2021 datasets – specifically the 2021 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 2,266,789
2 Pierce County 927,380
3 Snohomish County 840,079
4 Spokane County 549,690
5 Clark County 516,779
6 Thurston County 298,758
7 Kitsap County 277,673
8 Yakima County 257,001
9 Whatcom County 230,677
10 Benton County 212,791

See all Washington Counties by Population

Washington Cities by Population

1 Seattle 749,256
2 Spokane 230,160
3 Tacoma 221,776
4 Vancouver 194,512
5 Bellevue 152,767
6 Kent 134,392
7 Everett 111,337
8 Spokane Valley 107,325
9 Renton 104,047
10 Federal Way 97,863

See all Washington Cities by Population

Washington Zip Codes by Population

1 99301 84,124
2 98052 75,765
3 98012 75,045
4 98682 66,229
5 98208 60,087
6 99208 57,606
7 98391 55,662
8 98115 53,729
9 98034 52,841
10 98270 52,756

See all Washington Zip Codes by Population

Products & Services

Demographics Reports

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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 42 years.

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