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Rock Island

Township in Illinois

Contents: Population

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

Rock IslandTownship18,17718,08617,80416,06715,714
IllinoisState11,430,60212,419,29312,830,63212,812,50812,582,032

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)
Males7,910
Females8,160
Age Groups (C 2020)
0-17 years3,695
18-64 years10,439
65+ years1,936
Age Distribution (C 2020)
80+ years423
70-79 years825
60-69 years1,530
50-59 years1,645
40-49 years1,700
30-39 years1,910
20-29 years3,161
10-19 years2,936
0-9 years1,940
Urbanization (C 2020)
Urban16,070
»Race« (C 2020)
White8,253
Black/African American4,437
Indigenous66
Asian512
Pacific Islander12
Some other1,054
2 or more1,736
Ethnicity (C 2020)
Hispanic or Latino2,473
Other13,597

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