Race, Diversity, and Ethnicity in Rock Island County, IL

The map below shows majority race by area in Rock Island County, as self-identified on the US census. Darker shades indicate a larger racial majority in that neighborhood. This page also contains data and maps on Rock Island County racial diversity and diversity scores. Click here to scroll to diversity data.

Rock Island County, IL map of race and ethnicity
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White
Hispanic
Black
Asian
Multiple/Other
WhiteHispanicBlackAsianMultiple/Other
Majority race by area

The majority race in Rock Island County overall is white, making up 73.0% of residents. The next most-common racial group is hispanic at 11.4%. There are more white people in the southeast areas of the county. People who identify as hispanic are most likely to be living in the north places. The data below shows how many people identify themselves as each of the following races, which most Americans base on their family's national origin:

Race in Rock Island County
Race
Rock Island County, IL Population
White
73.0%
Hispanic
11.4%
Black
9.9%
Asian
2.5%
Native American
0.1%
Other
3.2%
 

Racial Distribution Key

White
Hispanic
Black
Asian
Native American
Other
 
Self-Identified Race
Rock Island County, IL Population
White
73.0%
Hispanic
11.4%
Black
9.9%
Asian
2.5%
Native American
0.1%
Other
3.2%
   

Diversity and Diversity Scores for Rock Island County, IL

The map below shows diversity in Rock Island County. Areas in green are more diverse, while areas in red are much less diverse. Diversity, in this case, means a mixture of people with different race and ethnicity living close to one another. For example, all-black and all-white areas in the county would both be considered lacking diversity.

Rock Island County, IL map of race and ethnicity
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Diversity Score

Diverse
Moderately diverse
No diversity
 

Rock Island County Diversity Score

82

With a diversity score of 82 out of 100, Rock Island County is much more diverse than other US counties. The most diverse area within Rock Island County's proper boundaries is to the northwest of the county. The least diverse areas are located in the southeast parts of Rock Island County.

Data Sources: U.S. Census, proprietary data mapping and analysis. Special thanks to the University of Virginia.

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