Pre-18 voter registration in

OhioBallot Box

In Ohio 121,718Head exploding18-year-olds are not yet registered.

Ohioans can Siren pre-register before turning 18. Siren

To register to vote in Ohio, you must be: 18 by Nov 3rd, 2026. That means all eligible seniors and most juniors in your high school can register to vote today and vote at 18*.

Learn more about the voter registration gap in Ohio.

*In Ohio, 17-year-olds can vote in primaries if they will be 18 by Nov 3, 2026.

High school students can help one another get ready to vote. Mortarboard

How to Register to Vote in Ohio

Upcoming Elections:
  • May 5th, 2026 - Ohio Primary Election (Register by Apr 6th, 2026)
  • Nov 3rd, 2026 - Ohio General Election (Register by Oct 5th, 2026)
Useful Links:
  • Registration Form - Download the paper registration form for Ohio.
  • Registration Status - Check if you are already registered, your polling place, and more from your state’s voter registration website.
  • Fair Elections Center - Learn about conducting a registration drive in Ohio.
  • Vote 411 - A nonpartisan resource to help you register, preview your ballot, and find key election information from the League of Women Voters.
  • VoteRiders - Find out what forms of ID you can use to register and vote, and get help getting a valid form of ID.
Full Registration Details

By Mail: ID Requirements

Your Social Security number is requested. Providing this number is voluntary. This information allows the Board of Elections to verify your registration if necessary (O.R.C. 3503.14). [Federal law requires that you provide your Ohio driver's license number to register to vote. If you do not have a driver's license then you will have to provide at least the last four digits of your Social Security number. If you don't have either number you will have to write "NONE" on the form and the State will assign you a number.]

By Mail: Eligibility Requirements

To register in Ohio you must:

be a United States citizen

be a resident of Ohio for at least 30 days immediately before the election in which you want to vote

be at least 18 years old on or before the day of the next general election day (if you will be 18 on or before the day of the general election, you may vote in the primary election for candidates only, but you cannot vote on party central committees until you are 18)

not be incarcerated (in jail or in prison) for a felony conviction

not be found incompetent by a court for purposes of voting by a probate court

not be permanently disenfranchised for violations of election laws

By Mail: New Voter Instructions

If you are registering to vote for the first time in your jurisdiction and are mailing this registration application, federal law requires you to show proof of identification the first time you vote. Proof of identification includes current and valid photo identification OR current utility bill, bank statement, government check, paycheck or government document that shows your name and address. More information here.

Online Instructions

To register online in Ohio, you need the last four digits of your Social Security number and either an Ohio driver’s license or an Ohio identification card number. If you don’t have an Ohio-issued ID or Social Security number, you can still register by mail or in person.

More information here.

Ohio High School Educators!!!
Support your students’ voter registration effort with our free toolkit.

Ohio Requirements for High School Voter Registration

Persons qualified to register or to change their registration because of a change of address or change of name may register or change their registration in person at any state or local office of a designated agency, ... at a public high school ...

See all state requirements for high school voter registration.
Preview of The Civics Center teacher toolkit: sample guides, calendar, checklist, and registration materials

About this information

This page presents a curated compilation of voting and election information, specifically geared toward high school students, their families, and educators.

Information about deadlines and voting laws is retrieved via the Democracy Works Elections API and was last retrieved on Mar 30th, 2026; the API compiles election guidance from official government sources and other vetted data providers, and details may change over time. Information concerning requirements for high schools is based on The Civics Center’s analysis of State Requirements for High School Voter Registration and was last updated on Mar 27th, 2026.

See More

Information about youth turning 18 each year is from the U.S. Census, and information on the number of 18-year-olds who have not yet registered is based on applying TCC’s analysis of Census data and state voter files. We also provide links to trusted resources, including VoteRiders (for voter ID information) and Fair Elections Center (for information about laws governing voter registration drives).

These pages are offered for guidance only and are not intended as legal advice. Please consult state election officials or an attorney if you have questions about any particular situation. We hope you find this useful. To cite our resources and original research, please provide links and/or cite The Civics Center.

© 2026 The Civics Center

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