Population Non-Hispanic White % by Zip Code (ZCTA5) — New Hampshire

NOTE: Gray indicates insufficient data or a suppressed estimate.

New Hampshire's zip codes are overwhelmingly non-Hispanic white, with the vast majority of the state exceeding 90%, particularly across the rural northern and central regions where many areas approach 100%. The most notable diversity appears concentrated in the southern tier near the Massachusetts border and in a few scattered urban centers in the central-south portion of the state, where some zip codes dip into the 60–80% range. A small cluster of relatively lower non-Hispanic white percentages is also visible in the southeastern corner, likely corresponding to the Manchester-Nashua metropolitan corridor.

Data: U.S. Census Bureau, 2023 ACS

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