Register to Vote — Union County Democratic Party

Check or update your registration

Already registered? Use the Ohio Secretary of State’s voter lookup to confirm your registration is current — especially if you’ve moved, changed your name, or haven’t voted in a few cycles.

Check my registration →

Register for the first time

Ohio lets you register online, by mail, or in person. You must be a U.S. citizen, an Ohio resident, and at least 18 years old on Election Day. Registration is free.

Online

Register or update your registration through the Ohio Secretary of State. You’ll need your Ohio driver’s license or state ID.

By mail

Download the Ohio Voter Registration Form, fill it out, and mail it to the Union County Board of Elections at 835 E 5th St A, Marysville, OH 43040.

Download form

In person

Visit the Union County Board of Elections at 835 E 5th St A, Marysville, OH 43040. You can also register at the BMV when you get or renew your driver’s license.

BOE website

📌 Ohio’s registration deadline is 30 days before Election Day. Next major election: May 2027 primary.

More resources

Ohio Secretary of State — Voter Information

Official state voter guide: registration, ID requirements, polling places, absentee voting

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Union County Board of Elections

Local election office: 835 E 5th St A, Marysville · (937) 645-3012

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Find your polling location

Look up your assigned polling place in Union County

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Absentee ballot request form

Download the Ohio absentee/mail ballot request form (PDF)

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Questions about registering?

Reach us at ucohdems@gmail.com and we’ll point you in the right direction. The Union County Board of Elections can also be reached directly at (937) 645-3012.