Race, Diversity, and Ethnicity in Portsmouth, Portland, OR

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

Portsmouth, Portland, OR 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 Portsmouth overall is white, making up 50.5% of residents. The next most-common racial group is black at 18.2%. There are more white people in the southeast areas of the neighborhood. People who identify as black are most likely to be living in the north 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 Portsmouth

 
Self-Identified Race
Portsmouth, Portland, OR Population
White
50.5%
Hispanic
15.7%
Black
18.2%
Asian
6.3%
Native American
0.8%
Other
8.5%
   

Diversity and Diversity Scores for Portsmouth, Portland, OR

The map below shows diversity in Portsmouth. 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 neighborhood would both be considered lacking diversity.

Portsmouth, Portland, OR map of race and ethnicity
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Colorblind friendly off

Portsmouth Diversity Score

67.6

More diverse than 84% of US neighborhoods

Portsmouth has a diversity score of 67.6: 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. Portsmouth is much more diverse than other US neighborhoods, more diverse than 84% of them. Within Portsmouth's proper boundaries, the most diverse area is north Portsmouth, and the least diverse areas are in southeast Portsmouth.

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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