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

NOTE: Gray indicates insufficient data or a suppressed estimate.

Southeastern Oklahoma and parts of the south-central region exhibit notably higher uninsured rates, with several zip codes exceeding 25–30%, likely reflecting rural areas with limited employer-sponsored coverage and lower income levels. The Oklahoma City and Tulsa metropolitan corridors display a patchwork pattern, where affluent suburban zip codes with very low uninsured rates (under 10%) sit adjacent to urban core areas approaching 20–25%. The western panhandle and scattered rural zip codes across the northwest appear in lighter gray tones indicating missing data, while surrounding areas generally fall in the 15–20% range.

Data: U.S. Census Bureau, 2023 ACS

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