Population Hispanic % by Zip Code (ZCTA5) — Idaho

NOTE: Gray indicates insufficient data or a suppressed estimate.

Hispanic population concentrations in Idaho are most pronounced in the south-central Magic Valley region and parts of the western Snake River Plain, where several zip codes exceed 30–50%, likely corresponding to agricultural communities around Twin Falls, Jerome, and Caldwell/Nampa. The northern panhandle and central mountain regions consistently register among the lowest Hispanic percentages statewide, generally below 5%, reflecting the rural, less agriculturally intensive character of those areas. A notable cluster of elevated Hispanic population also appears in the Boise metropolitan area's western suburbs, contrasting sharply with the very low percentages in adjacent foothill and mountain zip codes to the north and east.

Data: U.S. Census Bureau, 2023 ACS

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