Race, Diversity, and Ethnicity in Johnston County, NC

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

Johnston County, NC 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 Johnston County overall is white, making up 61.5% of residents. The next most-common racial group is black at 16.6%. There are more white people in the southwest areas of the county. People who identify as black are most likely to be living in the east 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 Johnston County

 
Self-Identified Race
Johnston County, NC Population
White
61.5%
Hispanic
16.6%
Black
16.6%
Asian
0.8%
Native American
0.2%
Other
4.3%
   

Diversity and Diversity Scores for Johnston County, NC

The map below shows diversity in Johnston 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.

Johnston County, NC map of race and ethnicity
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Johnston County Diversity Score

56.5

More diverse than 86% of US counties

Johnston County has a diversity score of 56.5: 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. Johnston County is much more diverse than other US counties, more diverse than 86% of them. Within Johnston County's proper boundaries, the most diverse area is east Johnston County, and the least diverse areas are in southwest Johnston 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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