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Washington

County in Oregon

County

The population development of Washington.

NameStatusPopulation
Census
2000-04-01
Population
Census
2010-04-01
Population
Estimate
2018-07-01
 
WashingtonCounty445,256529,872597,695
OregonState3,421,5243,831,0724,190,713

Contents: Incorporated Places

The population development of the incorporated places in Washington.

Name StatusCountyPopulation
Census
2000-04-01
Population
Census
2010-04-01
Population
Estimate
2018-07-01
 
BanksCityWashington1,2701,8012,026
BeavertonCityWashington77,92389,73298,962
CorneliusCityWashington9,66511,89512,724
DurhamCityWashington1,3711,3511,931
Forest GroveCityWashington18,06821,29824,624
GastonCityWashington / Yamhill611637715
HillsboroCityWashington70,25992,274108,389
King CityCityWashington2,5363,1273,955
Lake OswegoCityMultnomah / Clackamas / Washington35,67336,75939,532
North PlainsCityWashington1,6191,9562,195
PortlandCityMultnomah / Clackamas / Washington529,122583,792653,115
RivergroveCityClackamas / Washington320289372
SherwoodCityWashington11,79718,14619,679
TigardCityWashington42,55348,20554,758
TualatinCityClackamas / Washington22,91026,11427,602
WilsonvilleCityClackamas / Washington14,28219,50824,582

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

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