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Rock Rapids

in Lyon (Iowa)

Contents: City

The population development of Rock Rapids 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
 
Rock RapidsLyon2,6882,5742,5472,609

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)
Males1,284
Females1,327
Age Groups (C 2020)
0-17 years696
18-64 years1,345
65+ years570
Age Distribution (C 2020)
80+ years208
70-79 years193
60-69 years310
50-59 years274
40-49 years301
30-39 years307
20-29 years268
10-19 years392
0-9 years358
Urbanization (C 2020)
Rural2,611
»Race« (C 2020)
White2,456
Black/African American14
Indigenous10
Asian8
Some other42
2 or more81
Ethnicity (C 2020)
Hispanic or Latino91
Other2,520

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