How old must citizens be to vote for President?

To vote for President in the United States, citizens must be at least eighteen years old. This age requirement is specified in the 26th Amendment to the U.S. Constitution, ratified in 1971, which lowered the voting age from twenty-one to eighteen. The amendment was enacted to ensure that younger citizens, particularly those who were being drafted to serve in the military during the Vietnam War, had the right to participate in the democratic process.

Therefore, the correct age for individuals to vote for President is eighteen and older, which aligns with the voting regulations established at the federal level.