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Rock Island

in Colorado (Texas)

Contents: Census-Designated Place

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
 
Rock IslandColorado232296288228

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)
Males112
Females116
Age Groups (C 2020)
0-17 years40
18-64 years143
65+ years45
Age Distribution (C 2020)
80+ years9
70-79 years18
60-69 years33
50-59 years38
40-49 years28
30-39 years24
20-29 years31
10-19 years25
0-9 years22
Urbanization (C 2020)
Rural228
»Race« (C 2020)
White163
Black/African American9
Some other40
2 or more16
Ethnicity (C 2020)
Hispanic or Latino56
Other172

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