Race, Diversity, and Ethnicity in Baltimore County, MD

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

Baltimore County, MD 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 Baltimore County overall is white, making up 51.4% of residents. The next most-common racial group is black at 29.6%. There are more white people in the northeast areas of the county. People who identify as black are most likely to be living in the west 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 Baltimore County

 
Self-Identified Race
Baltimore County, MD Population
White
51.4%
Hispanic
7.8%
Black
29.6%
Asian
6.2%
Native American
0.1%
Other
4.9%
   

Diversity and Diversity Scores for Baltimore County, MD

The map below shows diversity in Baltimore 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.

Baltimore County, MD map of race and ethnicity
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Colorblind friendly off

Baltimore County Diversity Score

63.6

More diverse than 96% of US counties

Baltimore County has a diversity score of 63.6: 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. Baltimore County is much more diverse than other US counties, more diverse than 96% of them. Within Baltimore County's proper boundaries, the most diverse area is southwest Baltimore County, and the least diverse areas are in northeast Baltimore 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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