League of Women Voters

Idaho Registration Deadline

You can now register to vote online! You will need a driver's license issued by the State of Idaho DMV in order to register online. If you do not have a driver's license you can still register in person or by mail.

You must register with your County Clerk or official registrar 25 days before any election. Voters are required to provide their driver's license number when registering, or if they do not have a driver's license, provide the last four digits of their social security number.

Any elector may register by mail for any election if postmarked no later than 25 days prior to an election.

Any person who is qualified to vote may register at the polls on election day by providing proof of residence. All documents used in providing proof of residence must be accompanied with a photo ID. Acceptable documents include:

  • A valid Idaho driver's license issued through the Department of Transportation.
  • A valid Idaho identification card issued through the Department of Transportation
  • Any document which contains a valid address in the precinct together with a picture identification card
  • A current valid student photo ID and a fee statement with an address in the precinct.

Not registered? Use our registration tool to fill out your application!


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Election Day Problems?

Call one of these hotlines:
1-866-OUR-VOTE (866-687-8683)
1-888-VE-Y-VOTA (en Español)
1-888-API-VOTE (Asian multilingual assistance)
1-844-418-1682 (Arabic)


Donations to the LWVEF, a 501(c)(3) organization, are tax-deductible. The LWVEF tax id number is 53-0239013.