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Arnold

in Jefferson (Missouri)

Contents: City

The population development of Arnold 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
Population
Estimate
2021-07-01
 
ArnoldJefferson18,87419,84320,84120,84920,819

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 2010)
Males10,138
Females10,670
Age Groups (C 2010)
0-17 years4,856
18-64 years12,966
65+ years2,986
Age Distribution (C 2010)
0-9 years2,627
10-19 years2,798
20-29 years2,518
30-39 years2,742
40-49 years3,107
50-59 years2,849
60-69 years2,084
70-79 years1,380
80+ years703
»Race« (C 2020)
White18,678
Black/African American196
Indigenous43
Asian232
Pacific Islander13
Some other169
2 or more1,527
Ethnicity (C 2020)
Hispanic or Latino636
Other20,222

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