Voting in Miami-Dade County
You may register to vote in Miami-Dade County if you:
Are a citizen and 18 years of age.
(You can pre-register to vote at 16 or when you receive a valid Florida Driver's License, but cannot vote until age 18.)
Reside in Miami-Dade County. There is no length of time you must live in Miami-Dade County to register to vote.
Have not been declared "mentally incompetent."
Have not been convicted of a felony or have had your civil rights restored.