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Demographics
Population
Median Income
Racial Distributions
San Dimas, California, a city of approximately 34,203 residents as of 2022, has experienced demographic changes over the past decade. The city is currently categorized as a "Moderate Diversity" community, with significant representation from White, Hispanic, and Asian populations. The median household income of $97,915 in 2022 indicates a relatively affluent suburban setting within the greater Los Angeles area.
San Dimas has transitioned from a "White Majority" community in 2013 to its current "Moderate Diversity" status. The White population has decreased from 50% in 2013 to 39% in 2022, while the Hispanic and Asian populations have grown. This shift aligns with the definition of a "Transitional Community," as evidenced by the consistent increase in Hispanic and multiracial populations over the past decade.
The Hispanic population has shown the most significant growth, rising from 30% in 2013 to 37% in 2022. The Asian population has also increased from 13% to 16% during this period. These changes have contributed to the city's evolving diversity profile.
San Dimas has experienced economic growth alongside these demographic shifts. The median household income has risen from $87,973 in 2013 to $97,915 in 2022, representing an 11.3% increase over the decade. This growth suggests that the increasing diversity has been accompanied by economic prosperity. There was a spike in median income in 2020 and 2021, reaching $114,084, before returning to a level more consistent with the overall trend in 2022.
The demographic changes in San Dimas reflect broader trends seen across California and many parts of the United States, where suburban communities are becoming increasingly diverse. The growth in Hispanic and Asian populations is consistent with statewide demographic shifts, reflecting both internal migration and immigration patterns.
Based on the observed trends, San Dimas is likely to continue its trajectory towards greater diversity. If current patterns persist, the city may transition from "Moderate Diversity" to "High Diversity" within the next 5-10 years. The Hispanic population could potentially become the largest group, possibly leading to a "Hispanic Plurality" scenario. Economically, the steady increase in median income suggests continued prosperity.
San Dimas exemplifies a "Transitional Community" that has navigated demographic changes while maintaining economic growth. The city's evolution from a "White Majority" to a "Moderate Diversity" community, with potential for even greater diversity in the future, presents both opportunities and challenges for community cohesion and equitable development.