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Demographic Analysis of Zip Code 91001: Racial Diversity and Economic Trends
CATEGORY
Demographics
DATA
Population
Median Income
Racial Distributions
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Demographics
Population
Median Income
Racial Distributions
Zip code 91001 in Altadena, California, is classified as a "Moderate Diversity" community as of 2022. No single racial group comprises more than 40% of the population, with White, Hispanic, and Black groups having significant representation. The median income in 2022 was $115,577, indicating a relatively affluent community.
Over the past decade, Altadena has maintained its "Moderate Diversity" status. The White population increased slightly from 35% in 2013 to 37% in 2022. The Black population decreased from 24% in 2013 to 21% in 2022. The Hispanic population remained consistent at around 30-32%. There was a small increase in the Asian population and those identifying as two or more races.
The median income increased from $105,497 in 2013 to $115,577 in 2022, a 9.6% increase over the decade. This income growth correlates with subtle demographic shifts, potentially indicating an influx of higher-income residents or economic advancement within existing community groups.
The population decreased slightly from 36,607 in 2013 to 34,853 in 2022, which, combined with rising incomes, might suggest gentrification pressures or changes in household composition.
Altadena's demographic makeup is more diverse than many suburban communities in the United States. Its stability in maintaining a balanced mix of ethnicities over a decade is notable, especially compared to national trends of more rapid demographic shifts.
The income growth in Altadena outpaces the national average, suggesting an increasingly affluent community. This trend aligns with patterns seen in desirable suburban areas near major metropolitan centers.
The slight population decrease, coupled with rising incomes, mirrors trends seen in some other high-cost areas of California, where housing affordability can lead to population declines even as the area becomes more economically prosperous.
Altadena represents a "Moderate Diversity" community that has maintained its diverse character while experiencing economic growth. The subtle demographic shifts and significant income increases suggest a community that is gradually evolving, becoming more affluent while retaining its multicultural essence.
