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

NOTE: Gray indicates insufficient data or a suppressed estimate.

Most New Hampshire zip codes exhibit relatively low uninsured rates below 10%, with the darkest concentrations of near-zero uninsurance clustered in the southern tier and several central communities, likely reflecting higher-income suburban areas with strong employer-sponsored coverage. A notable band of slightly elevated uninsured rates (approximately 5–10%) appears across parts of the north and scattered rural zip codes in the central highlands, while a small number of zip codes in the upper north display moderately higher rates approaching 10–15%. The gray (no-data) areas, particularly prominent in the eastern central and northern regions, correspond to sparsely populated or uninhabited zones where ZCTA-level estimates are suppressed.

Data: U.S. Census Bureau, 2023 ACS

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