Race, Diversity, and Ethnicity in Brown County, IL

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

Brown 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 Brown County overall is white, making up 73.1% of residents. The next most-common racial group is black at 18.4%. There are more white people in the east areas of the county. People who identify as black are most likely to be living in the central 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 Brown County

 
Self-Identified Race
Brown County, IL Population
White
73.1%
Hispanic
7.1%
Black
18.4%
Asian
0.0%
Native American
0.1%
Other
1.3%
   

Diversity and Diversity Scores for Brown County, IL

The map below shows diversity in Brown 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.

Brown County, IL map of race and ethnicity
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Brown County Diversity Score

42.6

More diverse than 63% of US counties

Brown County has a diversity score of 42.6: 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. Brown County is more diverse than other US counties, more diverse than 63% of them. Within Brown County's proper boundaries, the most diverse area is central Brown County, and the least diverse areas are in east Brown 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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