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Arizona voter turnout by county

Each vote in Arizona counts for 2.1 people

48% of eligible Arizona citizens voted in the 2022 midterm.

In the 2022 midterm, 2,574,480 of Arizona’s 5,324,112 eligible citizens voted (48.4%), so each ballot spoke for 2.1 people. In 2024, turnout was 64.1% (1.6 people per vote). Nationally, 2022 turnout was 46.0%. Vote power is highest in Yuma County (2.9 people per vote) and lowest in Yavapai County (1.6).

Election Day is Tuesday, November 3, 2026 — register or check your status at vote.org.

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Arizona counties ranked by vote power (2022 midterm)
Yuma County#12.934.6%1.951.5%
Greenlee County#22.836.3%2.049.2%
Graham County#32.638.1%1.953.6%
Pinal County#42.441.7%1.661.0%
La Paz County#52.442.0%1.758.5%
Santa Cruz County#62.344.3%1.565.1%
Mohave County#72.245.7%1.662.0%
Maricopa County#82.148.4%1.664.3%
Coconino County#92.048.9%1.663.0%
Cochise County#102.049.7%1.662.9%
Pima County#112.050.1%1.565.0%
Navajo County#122.050.8%1.664.2%
Gila County#131.952.3%1.564.8%
Apache County#141.855.6%1.568.1%
Yavapai County#151.661.8%1.375.3%

Other states

Sources. Votes cast: MIT Election Data and Science Lab, county presidential returns (2024) and precinct-level returns (2022; highest statewide or U.S. House vote total per county). Eligible citizens: U.S. Census Bureau citizen voting-age population, 2020–2024 ACS 5-year estimates. How it works.