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Alton

in Sioux (Iowa)

Contents: City

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

Name CountyPopulation
Census
1990-04-01
Population
Census
2000-04-01
Population
Census
2010-04-01
Population
Census
2020-04-01
 
AltonSioux1,1031,1171,2271,244

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

Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.


Further information about the population structure:

Gender (C 2020)
Males635
Females613
Age Groups (C 2020)
0-17 years346
18-64 years708
65+ years194
Age Distribution (C 2020)
80+ years35
70-79 years85
60-69 years182
50-59 years142
40-49 years126
30-39 years163
20-29 years143
10-19 years195
0-9 years177
Urbanization (C 2020)
Rural153
Urban1,095
»Race« (C 2020)
White1,110
Black/African American24
Indigenous10
Asian6
Pacific Islander5
Some other34
2 or more59
Ethnicity (C 2020)
Hispanic or Latino81
Other1,167

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