Mercer County Board of Elections

101 North Main Street
Suite 107 1st Floor
Celina, Ohio 45822
(419) 586-2215 PH
(419) 586-2748 Fax
[email protected]


  1. Am I Registered?
  2. Update your Voter Registration Information
  3. Register by Mail or In Person.

If you are unable to locate your voter registration information but think you are registered to vote and you have not moved outside of your county of prior registration, you may be eligible to cast a provisional ballot during in-person absentee voting period at an appropriate early voting location or the county board of elections, or on Election Day at the correct polling place for your current address that may be counted. We encourage you to check your registration status by contacting your local county board of elections. To find your polling place, please click here or call your county board of elections. Click here for a full listing of Boards of Elections.

You may also request a change of address card directly from the Board of Elections by contacting the Mercer County Board of Elections: