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Columbia

County in Oregon

County

The population development of Columbia.

NameStatusPopulation
Census
1990-04-01
Population
Census
2000-04-01
Population
Census
2010-04-01
Population
Census
2020-04-01
Population
Estimate
2022-07-01
 
ColumbiaCounty37,55743,56049,35152,58953,588
OregonState2,842,3213,421,3993,831,0744,237,2564,240,137

Contents: Incorporated Places

The population development of the incorporated places in Columbia.

The Details icon links to further information about a selected place including its population structure (gender, age groups, age distribution, urbanization, »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
2022-07-01
 
ClatskanieCityColumbia1,3971,3451,7411,7251,751
Columbia CityCityColumbia1,0001,5661,9501,9541,943
PrescottCityColumbia6368608081
RainierCityColumbia1,8481,8561,9191,9051,913
ScappooseCityColumbia4,0265,1976,7058,0118,230
St. HelensCityColumbia7,63510,01213,05213,83614,369
VernoniaCityColumbia1,8072,2742,1642,3742,417

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.