What is the minimum age requirement for voting in Arizona?

In Arizona, the minimum age requirement for voting is 18 years old, which aligns with the established legal standards across the United States following the 26th Amendment to the U.S. Constitution. This amendment, ratified in 1971, grants the right to vote to citizens who are 18 years of age or older, thereby ensuring that young adults are able to participate in the democratic process as soon as they reach legal adulthood.

The other age options, such as 16, 21, and 25 years old, do not reflect the legal voting age established by both federal and state law. Individuals younger than 18 years cannot legally cast a ballot, and imposing higher age limits such as 21 or 25 would restrict voter participation among young adults, which contradicts the intent of expanding access to voting rights.