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

NOTE: Gray indicates insufficient data or a suppressed estimate.

The highest concentrations of Non-Hispanic American Indian population are clustered in the west-central region of Louisiana, particularly in zip codes around the Elton and Kinder areas of Allen and Jefferson Davis parishes, where percentages reach approximately 15–25%, consistent with the historical presence of the Coushatta Tribe of Louisiana. A secondary cluster of elevated percentages appears in the southeastern coastal parishes, notably in Terrebonne and Lafourche parishes, reflecting the United Houma Nation and other tribal communities in the bayou region. The vast majority of zip codes across northern, central, and eastern Louisiana register at or below 1%, creating a stark contrast with these two geographically distinct indigenous population centers.

Data: U.S. Census Bureau, 2023 ACS

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