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

NOTE: Gray indicates insufficient data or a suppressed estimate.

Zip codes in Ohio's major Amish communities—particularly in Holmes, Tuscarawas, and surrounding counties in east-central Ohio—exhibit the highest uninsured rates, frequently exceeding 30-50%, reflecting cultural preferences against commercial insurance participation. Urban cores in Cleveland, Columbus, and Cincinnati display moderate uninsured rates in the 10-20% range, while their surrounding suburban zip codes consistently register among the lowest rates statewide at under 5%. Rural areas across southern and southeastern Appalachian Ohio show persistently elevated uninsured percentages compared to the northwestern and western portions of the state, where rates tend to cluster in the low-to-moderate range.

Data: U.S. Census Bureau, 2023 ACS

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