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Who knew Washington demographics could be so sexy? Check out Census 2010 data and current American Community Survey data for Washington. Feast your eyes on statuesque tables, curvacous pie charts and titillating trend lines. We dare you to call Washington demographic data boring!

Quick Facts

Population 2010 Census 6,724,540
Median Income 2010 for Households $57,244
Poverty Rate 12.1%
Median Age 37.3 years
Largest Racial or Ethnic Group White
Sources: Census 2010 SF1 & 2006-2010 American Community Survey 5 year estimates

Washington Demographics Summary

population icon With 6,724,540 people, Washington is the 13th most populated state. But watch out, Washington, because Indiana with 6,483,802 people and Massachusetts with 6,547,629 people are right behind you.

income icon In 2010, the median household income of Washington residents was $57,244. Washington households made slightly more than Colorado households ($56,456) and Minnesota households ($57,243) However, 12.1% of Washington residents live in poverty.

age icon The median age for Washington residents is 37.3 years young.

race icon The largest Washington racial/ethinic groups are White (72.5%) followed by Hispanic (11.2%) and Asian (7.1%).

Washington Race / Ethnic Groups

Non-Hispanic Population
White 4,876,804
Black 229,603
American Indian 88,735
Asian 475,634
Pacific Islander 38,783
Some Other Race 11,838
Two or More Races 247,353
Hispanic 755,790
Source: Census 2010 SF1 Table P9 Hispanic or Latino or Not Hispanic or Latino by Race
  • White
  • Black
  • Indian
  • Asian
  • Pacific Islander
  • Some Other Race
  • Two or More Races
  • Hispanic

3 Largest Washington Race / Ethnic Groups

  • The Washington White population is 4,876,804 persons or 72.5%.
  • The Washington Hispanic population is 755,790 persons or 11.2%.
  • The Washington Asian population is 475,634 persons or 7.1%.

Note: the US Census Bureau defines race and ethnicity differently from the way most people think about race and ethnicity. In a nutshell, a person's origin (or what used to be called ethnicity) is either Hispanic or Non-Hispanic. And a person's race can be white, black or African American, American Indian or Alaska Native, Asian, Native Hawaiian or Other Pacific Islander, Some Other Race or Two or More Races. For more details about race and origin data, google "US Census Bureau race and origin Census 2010."


Washington Median Age

Fellas, you need to start eating your Wheaties™. Washington ladies have a higher median age.

Median Age 37.3 years
Median Age - Females 38.3 years
Median Age - Males 36.2 years
Source: Census 2010 SF1 Table P13 Median Age by Male/Female

Under 18 and Over 65 Age Breakdown

With 23.5% of the Washington population under 18, Washington has more spring chickens than a KFC ® at dinner time.

Persons Under 18 23.5%
Persons Over 65 12.3%
Everyone else 64.2
Source: Census 2010 SF1 Table P12 Male/Female by Age
  • Under 18
  • Over 65
  • Everyone else

Largest 15 Counties in Washington by Population

King County 1,931,249
Pierce County 795,225
Snohomish County 713,335
Spokane County 471,221
Clark County 425,363
Thurston County 252,264
Kitsap County 251,133
Yakima County 243,231
Whatcom County 201,140
Benton County 175,177
Skagit County 116,901
Cowlitz County 102,410
Grant County 89,120
Island County 78,506
Franklin County 78,163

See all Washington Counties by Population

Largest 15 Cities in Washington by Population

Seattle 608,660
Spokane 208,916
Tacoma 198,397
Vancouver 161,791
Bellevue 122,363
Everett 103,019
Kent 92,411
Yakima 91,067
Renton 90,927
Spokane Valley 89,755
Federal Way 89,306
Bellingham 80,885
Kennewick 73,917
Auburn 70,180
Marysville 60,020

See all Washington Cities by Population

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