Population Non-Hispanic Asian % by Zip Code (ZCTA5) — Maine

NOTE: Gray indicates insufficient data or a suppressed estimate.

The vast majority of Maine's zip codes report Non-Hispanic Asian population shares below 2%, giving the state an overwhelmingly dark appearance on the map. A few notable exceptions emerge in the central-southern interior, likely corresponding to college towns such as Orono (University of Maine) and the Waterville/Lewiston area, where zip codes reach into the 5–10% range with visibly lighter shading. Coastal southern Maine, including the Portland metro area, also displays slightly elevated concentrations relative to the rural north, where percentages are negligible and large swaths of Aroostook County lack sufficient population data entirely.

Data: U.S. Census Bureau, 2023 ACS

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