High School Graduate (% of Over 25) by Zip Code (ZCTA5) — Arizona

NOTE: Gray indicates insufficient data or a suppressed estimate.

The Phoenix metropolitan area displays notable internal variation, with suburban zip codes in Scottsdale, Chandler, and Gilbert reaching above 95% high school graduation rates while central and south Phoenix zip codes dip considerably lower. Northeastern Arizona, encompassing large portions of the Navajo Nation and Hopi Reservation, contains some of the state's lowest graduation rates, with several zip codes falling below 60%, creating a stark contrast against the higher-performing rural areas in the northwestern and southeastern corners of the state. The U.S.–Mexico border region in southern Arizona also shows pockets of lower attainment, particularly around Nogales and parts of the Tohono O'odham Nation, though adjacent zip codes in the Sierra Vista and Green Valley areas perform markedly better.

Data: U.S. Census Bureau, 2023 ACS

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