Race, Diversity, and Ethnicity in Rock County, MN

The map below shows majority race by area in Rock 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 County racial diversity and diversity scores. Click here to scroll to diversity data.

Rock County, MN 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 County overall is white, making up 91.6% of residents. The next most-common racial group is hispanic at 3.8%. There are more white people in the northwest areas of the county. People who identify as hispanic are most likely to be living in the northeast 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 County

 
Self-Identified Race
Rock County, MN Population
White
91.6%
Hispanic
3.8%
Black
0.1%
Asian
0.4%
Native American
0.5%
Other
3.5%
   

Diversity and Diversity Scores for Rock County, MN

The map below shows diversity in Rock 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 County, MN map of race and ethnicity
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Colorblind friendly off

Rock County Diversity Score

15.9

More diverse than 21% of US counties

Rock County has a diversity score of 15.9: the chance, in percent, that two residents picked at random belong to different racial or ethnic groups, from ACS race counts. A place where everyone shares one group scores 0, and an even mix of the six groups in the chart above scores the maximum, 83.3. Rock County is less diverse than other US counties, more diverse than 21% of them. Within Rock County's proper boundaries, the most diverse area is northeast Rock County, and the least diverse areas are in northwest Rock County.

Source: BestNeighborhood calculations from the U.S. Census Bureau, American Community Survey (ACS) 2020-2024 5-year estimates (race and Hispanic origin); proprietary data mapping and analysis. Special thanks to the University of Virginia.

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