Population Non-Hispanic American Indian % by Zip Code (ZCTA5) — Delaware

NOTE: Gray indicates insufficient data or a suppressed estimate.

The vast majority of Delaware zip codes report Non-Hispanic American Indian populations below 1%, resulting in a largely uniform dark purple landscape across all three counties. A modest cluster of slightly elevated concentrations, approaching 1–3%, appears in the central part of the state around the Kent County area, likely corresponding to the Cheswold-area communities near historically recognized Lenape and Nanticoke tribal populations. The southeastern tip of Sussex County near the coast also shows a faintly lighter hue, potentially reflecting the presence of Nanticoke Indian communities in that region.

Data: U.S. Census Bureau, 2023 ACS

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