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Columbia

County in Washington

County

The population development of Columbia.

NameStatusPopulation
Census
2000-04-01
Population
Census
2010-04-01
Population
Estimate
2018-07-01
 
ColumbiaCounty4,0644,0784,059
WashingtonState5,894,2816,724,5457,535,591

Contents: Incorporated Places

The population development of the incorporated places in Columbia.

Name StatusCountyPopulation
Census
2000-04-01
Population
Census
2010-04-01
Population
Estimate
2018-07-01
 
DaytonCityColumbia2,6712,5342,489
StarbuckTownColumbia117130133

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

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