Defiance County, Ohio
Defiance County, Ohio voter information: how to register, check your status, see your sample ballot and contact your local election office. Home to about 38,600 people, Defiance County ranks 64th in population among Ohio's 88 counties. In Ohio, each county board of elections handles registration, early voting, absentee ballots and sample ballots.
Next Election
March 21, 2028
Voter Portal
Register Online
What's On My Ballot?
ID Requirements
Absentee / Early Voting
Registration Deadline
Register at least 30 days before an election.
Why Voting Matters
Why does voting matter in Defiance County? Because every eligible voter here has exactly the same power at the ballot box: one vote. The next election for Defiance County voters is Ohio's statewide primary on March 21, 2028; local elections can come sooner, so check your local election office. Many Defiance County jobs are in manufacturing and retail, so decisions about manufacturing jobs and local businesses hit close to home.
About 19,200 people voted for president in Defiance County in 2024 (about the same as the 19,400 cast in 2020). That equals roughly 63% of the county's estimated 30,500 adults, close to the statewide rate of about 61%.
Around 11,300 adults here did not vote for president. Some aren't eligible, yet the rest are untapped power: one more voter in every 20 of them would mean about 566 extra Defiance County ballots, enough to change the result in many close contests.
With about 94 residents per square mile over 411 square miles, Defiance County is a place where neighbors often know their local officials. The county is home to about 0.3% of Ohio's population.
ZIP codes in or partly in Defiance County include 43506, 43512, 43517, 43519, 43520, 43526, 43527 and 43530, plus 8 more. Take two minutes to confirm your registration, preview your ballot with the links on this page, and decide when and how you will vote. Bring a neighbor along.
Voter Assistance Resources
Local election help in Defiance County: In Ohio, each county board of elections handles registration, early voting, absentee ballots and sample ballots. For registration, polling places, early voting and absentee ballots, contact the Defiance County board of elections.
Statewide directory, Ohio Secretary of State's county boards of elections directory:
https://www.ohiosos.gov/elections/elections-officials/county-boards-of-elections-directory/
See your sample ballot. Ohio Secretary of State's sample ballot directory:
https://www.ohiosos.gov/directories/sample-ballot
You can also preview a personalized ballot at Vote411.org.
Free, nonpartisan help is available before and on every Election Day: call or text the Election Protection hotline at 866-OUR-VOTE (866-687-8683). Spanish: 888-VE-Y-VOTA (888-839-8682). Asian languages: 888-API-VOTE (888-274-8683).
Voters with disabilities in Defiance County can ask for an accessible voting machine, curbside voting where offered, and help from a person of their choice. If you run into barriers, contact Disability Rights Ohio, Ohio's Protection and Advocacy agency, at (800) 282-9181. VoteRiders (844-338-8743) offers free help with voter ID.
Need a ride? Many local transit agencies and ride services offer free or discounted rides to the polls on Election Day, so check what is available before the next election. See our Ohio voter page for statewide options. Details can change, so confirm with the official election office.
Military and overseas voters can get help from the Federal Voting Assistance Program at 1-800-438-VOTE (8683) or fvap.gov.
Sign up to be an election worker
Election workers (often called poll workers) keep voting running smoothly in Defiance County. Most are paid for their time, get free training, and help their neighbors cast their ballots. You can work a full day, a shorter shift, or help before Election Day. County and municipal election offices recruit and train their own workers, and the EAC's Help America Vote page links to yours. Find out how to sign up:
https://www.eac.gov/help-america-vote
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