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

NOTE: Gray indicates insufficient data or a suppressed estimate.

Northern Indiana contains a notable cluster of high uninsured rates exceeding 30–50%, particularly in zip codes near Elkhart and LaGrange counties, likely reflecting the region's significant Amish and Plain community populations who traditionally opt out of conventional health insurance. Much of central and southern Indiana maintains relatively low uninsured rates in the 0–10% range, though scattered zip codes around Indianapolis and smaller urban centers display moderately elevated rates of 10–20%. The southeastern and southwestern corners of the state consistently register among the lowest uninsured percentages, contrasting sharply with the northern outliers.

Data: U.S. Census Bureau, 2023 ACS

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