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

NOTE: Gray indicates insufficient data or a suppressed estimate.

Uninsured rates in the Atlanta metro area exhibit a stark spatial gradient, with the highest concentrations (30–50%) clustered in zip codes northeast of Sandy Springs near Brookhaven and in portions of Marietta, likely reflecting areas with larger immigrant and non-citizen populations. In contrast, much of the southern and outer suburban periphery, along with affluent north-side communities near Alpharetta and Roswell, reports substantially lower uninsured rates in the 5–15% range. The core of Atlanta itself displays a patchwork pattern, with some downtown-adjacent zip codes showing very low uninsured percentages while neighboring areas climb above 15–20%, underscoring the hyperlocal nature of insurance coverage disparities.

Data: U.S. Census Bureau, 2023 ACS

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