The map below shows majority race by area in 91801, 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 91801 racial diversity and diversity scores. Click here to scroll to diversity data.
WhiteHispanicBlackAsianMultiple/Other
Majority race by area
The majority race in 91801 overall is asian, making up 50.7% of residents. The next most-common racial group is hispanic at 33.3%. There are more asian people in the southeast areas of the zip. People who identify as hispanic are most likely to be living in the southwest 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 91801
Self-Identified Race |
91801, CA Population |
|---|---|
White |
10.0% |
Hispanic |
33.3% |
Black |
2.9% |
Asian |
50.7% |
Native American |
0.3% |
Other |
2.8% |
Diversity and Diversity Scores for 91801, CA
The map below shows diversity in 91801. 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 zip would both be considered lacking diversity.
Less diverse
More diverse
Colorblind friendly
off
91801 Diversity Score
62.1
More diverse than 91% of US zip codes
91801 has a diversity score of 62.1: 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. 91801 is much more diverse than other US zip codes, more diverse than 91% of them. Within 91801's proper boundaries, the most diverse area is northwest 91801, and the least diverse areas are in southeast 91801.
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.