Race, Diversity, and Ethnicity in McMullen County, TX

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

McMullen County, TX 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 McMullen County overall is hispanic, making up 62.1% of residents. The next most-common racial group is white at 37.3%. There are more hispanic people in the central areas of the county. People who identify as white 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 McMullen County

 
Self-Identified Race
McMullen County, TX Population
White
37.3%
Hispanic
62.1%
Black
0.0%
Asian
0.0%
Native American
0.4%
Other
0.1%
   

Diversity and Diversity Scores for McMullen County, TX

The map below shows diversity in McMullen 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.

McMullen County, TX map of race and ethnicity
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McMullen County Diversity Score

47.5

More diverse than 69% of US counties

McMullen County has a diversity score of 47.5: 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. McMullen County is more diverse than other US counties, more diverse than 69% of them. Within McMullen County's proper boundaries, the most diverse area is south McMullen County, and the least diverse areas are in central McMullen 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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