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

NOTE: Gray indicates insufficient data or a suppressed estimate.

The northeastern quadrant of Arizona, encompassing the Navajo Nation and Hopi Reservation, displays consistently low non-Hispanic white percentages (under 20%), forming the largest contiguous low-percentage cluster in the state. Suburban zip codes in the Phoenix metro's East Valley and Scottsdale corridor, along with areas around Prescott and Flagstaff, register among the highest concentrations (70–90%+), while southern border-adjacent zip codes near Nogales and parts of Tucson's south side show markedly lower shares, reflecting substantial Hispanic-majority populations. This creates a broad three-way geographic contrast between the predominantly Indigenous northeast, the heavily Hispanic south/southwest, and the predominantly non-Hispanic white central highlands and affluent metro suburbs.

Data: U.S. Census Bureau, 2023 ACS

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