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 8 to 10 high-value hours searching the internet.

2020 The Washington population is 7,705,281 people according to the US Census Bureau's 2020 Census.
2019 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.
2020 Washington has 3,202,241 housing units according to the US Census Bureau's 2020 Census.

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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 the 2020 Census or 2019 datasets – specifically the 2019 American Community Survey (ACS) 5-year dataset. We use the Census’ ACS 5-year dataset for 3 reasons.

It’s updated every year.
It typically has the smallest margins of error of the Census’ ACS datasets.
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 2020

1	King County	2,269,675
2	Pierce County	921,130
3	Snohomish County	827,957
4	Spokane County	539,339
5	Clark County	503,311
6	Thurston County	294,793
7	Kitsap County	275,611
8	Yakima County	256,728
9	Whatcom County	226,847
10	Benton County	206,873

See all Washington Counties by Population

Washington Cities by Population 2020

1	Seattle	737,015
2	Spokane	228,989
3	Tacoma	219,346
4	Vancouver	190,915
5	Bellevue	151,854
6	Kent	136,588
7	Everett	110,629
8	Renton	106,785
9	Spokane Valley	102,976
10	Federal Way	101,030