Voter Registration

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You must be:

  • A U.S. citizen
  • A legal resident of Cobb County
  • 17 1/2 years old to register
  • 18 years old to vote
  • Not be serving a sentence for conviction of a felony involving moral turpitude
  • Have not been found mentally incompetent by a judge

Places you may register:

  • Register to vote when you get your driver’s license
  • Register at any Cobb County Library
  • Pick up a mail-in application at government service centers, city halls, or senior centers
  • Call Cobb County Board of Elections and Registration at 770-528-2581 and ask for a mail-in application or visit their website at 
  • Register at Board of Elections Office at 736 Whitlock Ave., Suite 400, Marietta, GA 30064
  • There is a fillable application on the Internet at the Secretary of State’s website,
  • Voter registration deadlines are available at

When to Register:

  • If you are not sure if you are registered, please check first on the Secretary of State's Web site.
  • The last day to register for any election is 30 days prior to that election
  • Any mail-in applications must be postmarked by 30 days prior to that election
  • If you move, you must notify us 30 days prior to any election
  • Note: If you move within Cobb County you must notify us 30 days prior to any election.
  • If you have moved at all, do not assume you are still registered. You must notify us of your new address