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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
 
ColumbiaCounty37,55743,55349,351
OregonState2,842,3373,421,5243,831,074

Contents: Places

The population development of the places in Columbia.

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
 
ClatskanieCityColumbia1,5811,6191,737
Columbia CityCityColumbia9921,5661,946
Deer IslandCensus-Designated PlaceColumbia......294
PrescottCityColumbia...6855
RainierCityColumbia1,6321,6701,895
ScappooseCityColumbia3,5504,9016,592
St. HelensCityColumbia7,61610,01212,883
VernoniaCityColumbia1,8182,2742,151
WarrenCensus-Designated PlaceColumbia......1,787

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

Explanation: 2000 and 2010 population of incorporated places in the boundaries of 2010.