Home
Show Map

Washington

County in Oregon

County

The population development of Washington.

NameStatusPopulation
Census
1990-04-01
Population
Census
2000-04-01
Population
Census
2010-04-01
Population
Census
2020-04-01
Population
Estimate
2021-07-01
 
WashingtonCounty311,554445,342529,710600,372600,811
OregonState2,842,3213,421,3993,831,0744,237,2564,246,155

Contents: Incorporated Places

The population development of the incorporated places in Washington.

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

Name StatusCountyPopulation
Census
1990-04-01
Population
Census
2000-04-01
Population
Census
2010-04-01
Population
Census
2020-04-01
Population
Estimate
2021-07-01
 
BanksCityWashington5691,2701,8021,8391,829
BeavertonCityWashington59,07179,71689,76897,52198,216
CorneliusCityWashington6,1889,66511,89812,68913,416
DurhamCityWashington7481,3711,3511,9451,916
Forest GroveCityWashington13,70718,06821,29126,17226,089
GastonCityWashington / Yamhill580611635678676
HillsboroCityWashington38,99970,25992,002106,448106,633
King CityCityWashington2,0402,9513,5615,1835,105
Lake OswegoCityClackamas / Multnomah / Washington32,24835,67336,72740,78640,411
North PlainsCityWashington9911,6191,9523,4443,424
PortlandCityMultnomah / Clackamas / Washington485,995529,122583,810652,089641,162
RivergroveCityClackamas / Washington288320295541540
SherwoodCityWashington3,20711,79718,33220,45020,254
TigardCityWashington30,36044,78147,97954,83255,767
TualatinCityWashington / Clackamas14,91222,91026,11227,95827,537
WilsonvilleCityClackamas / Washington7,51414,28219,54226,59426,519

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

Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.