Married Couple (% of all Households) by Zip Code (ZCTA5) — Arizona

NOTE: Gray indicates insufficient data or a suppressed estimate.

Suburban zip codes ringing the Phoenix metropolitan area—particularly to the northeast in areas consistent with Scottsdale, Fountain Hills, and Gilbert—display married-couple household rates of 60–80%, while central Phoenix and Tucson urban cores fall markedly lower, often below 30%. Northern Arizona exhibits significant heterogeneity, with tribal nation zip codes and rural areas in the northeast showing some of the lowest rates statewide alongside pockets of higher rates near Flagstaff's outer suburbs. The southeast corner of the state and areas along the western border near Yuma also trend toward lower married-couple percentages, contrasting with the consistently elevated rates in Arizona's affluent exurban corridors.

Data: U.S. Census Bureau, 2023 ACS

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