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Washington

State in USA

Contents: Subdivision

The population development in Washington as well as related information and services (Wikipedia, Google, images).

The Details icon links to further information about a selected division including its population structure (gender, age groups, age distribution, »race«, ethnicity).

NameStatusPopulation
Census
1990-04-01
Population
Census
2000-04-01
Population
Census
2010-04-01
Population
Estimate
2018-07-01
WashingtonState4,866,6695,894,2816,724,5407,535,591
AdamsCounty13,60316,42618,72819,759
AsotinCounty17,60520,55321,62322,610
BentonCounty112,560142,473175,169201,877
ChelanCounty52,25066,61172,46077,036
ClallamCounty56,21064,18371,40476,737
ClarkCounty238,053345,235425,360481,857
ColumbiaCounty4,0244,0644,0784,059
CowlitzCounty82,11992,945102,408108,987
DouglasCounty26,20532,58938,42742,907
FerryCounty6,2957,2627,5547,649
FranklinCounty37,47349,37878,16394,347
GarfieldCounty2,2482,3972,2662,247
GrantCounty54,79874,71489,12497,331
Grays HarborCounty64,17567,14172,79873,901
IslandCounty60,19571,57178,50884,460
JeffersonCounty20,40626,30129,87231,729
KingCounty1,507,3051,737,0751,931,2922,233,163
KitsapCounty189,731231,982251,143269,805
KittitasCounty26,72533,36940,90947,364
KlickitatCounty16,61619,17020,31722,107
LewisCounty59,35868,58575,45779,604
LincolnCounty8,86410,17310,57010,740
MasonCounty38,34149,44360,69265,507
OkanoganCounty33,35039,56741,11742,132
PacificCounty18,88220,97920,91922,036
Pend OreilleCounty8,91511,70613,00113,602
PierceCounty586,203700,816795,217891,299
San JuanCounty10,03514,05215,76917,128
SkagitCounty79,545103,017116,893128,206
SkamaniaCounty8,2899,87611,07011,924
SnohomishCounty465,628606,043713,296814,901
SpokaneCounty361,333417,968471,229514,631
StevensCounty30,94840,08243,52345,260
ThurstonCounty161,238207,392252,260286,419
WahkiakumCounty3,3273,8243,9794,426
Walla WallaCounty48,43955,17758,78160,922
WhatcomCounty127,780166,822201,146225,685
WhitmanCounty38,77540,74244,77849,791
YakimaCounty188,823222,578243,240251,446
USA [United States of America]Federal Republic248,709,873281,421,906308,758,105327,167,434

Source: U.S. Census Bureau (web).

Explanation: 2000 population in the boundaries of 2010. 2010 and 2018 population in the boundaries of 2018.


Further information about the population structure:

Gender (E 2017)
Males3,703,473
Females3,702,270
Age Groups (E 2017)
0-14 years1,374,816
15-64 years4,915,885
65+ years1,115,042
Age Distribution (E 2017)
0-9 years921,495
10-19 years897,967
20-29 years1,051,057
30-39 years1,062,548
40-49 years933,289
50-59 years959,994
60-69 years855,803
70-79 years473,589
80+ years250,001
»Race« (E 2017)
White5,887,060
Black/African American310,425
Indigenous141,535
Asian660,928
Pacific Islander56,953
2 or more348,842
Ethnicity (E 2017)
Hispanic or Latino940,792
Other6,464,951

See also: