% of Population without Health Insurance, by Zip Code (ZCTA5) — Los Angeles Metro

NOTE: Gray indicates insufficient data or a suppressed estimate.

Zip codes in and around Downtown LA exhibit the highest uninsured rates in the metro, with several areas exceeding 25–30%, forming a concentrated cluster that extends south toward the industrial corridors between Downtown and Long Beach. In contrast, coastal communities from Malibu through the Palos Verdes Peninsula, as well as affluent westside neighborhoods and much of southern Orange County near Huntington Beach, consistently register uninsured rates below 5%. A secondary band of elevated uninsured populations (15–20%) is visible in central Orange County around Santa Ana and Garden Grove, as well as in portions of the eastern San Gabriel Valley near Pomona.

Data: U.S. Census Bureau, 2023 ACS

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