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Lewis and Clark

County in Montana (USA)

Contents: Population

The population development of Lewis and Clark as well as related information and services (Wikipedia, Google, images).

Lewis and ClarkCounty47,49555,71663,39568,700
USA [United States of America]Federal Republic248,709,873281,421,906308,758,105327,167,434

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

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


Further information about the population structure:

Gender (E 2018)
Males33,960
Females34,740
Age Groups (E 2018)
0-14 years12,257
15-64 years43,540
65+ years12,903
Age Distribution (E 2018)
0-9 years8,095
10-19 years8,270
20-29 years7,951
30-39 years8,921
40-49 years7,800
50-59 years9,505
60-69 years10,047
70-79 years5,359
80+ years2,752
»Race« (E 2018)
White64,500
Black/African American329
Indigenous1,552
Asian526
Pacific Islander56
2 or more1,737
Ethnicity (E 2018)
Hispanic or Latino2,340
Other66,360

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