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ZIP 91031 — People & Community

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Upper Middle ClassRemote Work Hub

Demographics, education attainment, health access, and community lifestyle

People & Community key statistics

Population statistics
Population
Population5,301
Median age45.7
Poverty rate2.5%
Demographics statistics
Demographics
White51.8%
Hispanic18.1%
Black0.8%
Asian27.4%
Foreign-born17.1%