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Lewis and Clark

County in Montana

County

The population development of Lewis and Clark.

NameStatusPopulation
Census
2000-04-01
Population
Census
2010-04-01
Population
Estimate
2016-07-01
 
Lewis and ClarkCounty55,71663,39567,282
MontanaState902,200989,4141,042,520

Contents: Incorporated Places

The population development of the incorporated places in Lewis and Clark.

Name StatusCountyPopulation
Census
2000-04-01
Population
Census
2010-04-01
Population
Estimate
2016-07-01
 
East HelenaCityLewis and Clark1,6602,0112,074
HelenaCityLewis and Clark26,14528,22031,169

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

Explanation: Places: 2000 population in the boundaries of 2010 and later population figures in the boundaries of 2016.