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Cowlitz (County)

County

The population development of Cowlitz.

NameStatusPopulation
Census
2000-04-01
Population
Census
2010-04-01
Population
Estimate
2014-07-01
 
WashingtonFederal State5,894,2816,724,5437,061,530
CowlitzCounty92,945102,410102,133

Contents: Incorporated Places

The population development of the incorporated places in Cowlitz.

Name StatusCountyPopulation
Census
2000-04-01
Population
Census
2010-04-01
Population
Estimate
2014-07-01
 
Castle RockCityCowlitz...2,1202,140
KalamaCityCowlitz1,8212,3442,347
KelsoCityCowlitz11,80411,92511,788
LongviewCityCowlitz35,36436,83436,483
WoodlandCityCowlitz / Clark3,8865,5525,708

Source: U.S. Census Bureau (web).
2000 population of places in the boundaries of 2010. Later population figures for places in the boundaries of 2014.