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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 2018)
Males3,769,911
Females3,765,680
Age Groups (E 2018)
0-14 years1,392,419
15-64 years4,978,940
65+ years1,164,232
Age Distribution (E 2018)
0-9 years929,617
10-19 years909,851
20-29 years1,070,867
30-39 years1,099,897
40-49 years941,133
50-59 years950,799
60-69 years870,884
70-79 years505,211
80+ years257,332
»Race« (E 2018)
White5,944,924
Black/African American322,826
Indigenous144,450
Asian703,455
Pacific Islander59,001
2 or more360,935
Ethnicity (E 2018)
Hispanic or Latino970,358
Other6,565,233

See also: