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Rock Island

in Rock Island (Illinois)

Contents: City

The population development of Rock Island 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
2022-07-01
 
Rock IslandRock Island40,68339,61638,97937,10936,256

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)
Males17,947
Females19,161
Age Groups (C 2020)
0-17 years8,222
18-64 years22,243
65+ years6,643
Age Distribution (C 2020)
80+ years1,701
70-79 years2,752
60-69 years4,670
50-59 years4,281
40-49 years4,075
30-39 years4,428
20-29 years5,381
10-19 years5,420
0-9 years4,400
Urbanization (C 2020)
Rural197
Urban36,911
»Race« (C 2020)
White22,966
Black/African American7,289
Indigenous146
Asian1,612
Pacific Islander19
Some other1,610
2 or more3,466
Ethnicity (C 2020)
Hispanic or Latino4,297
Other32,811

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