Voting in Idaho

Find your voting location options here. Data is still being made available across states – if you don't see voting locations yet for your address, check back in a few days!

Voters do not need an excuse to vote absentee/by-mail in Idaho.

Voters do not need an excuse to vote early/in-person absentee.

Idaho has semi-open and closed primaries. Voters registered with a particular party may only vote in that party's primary. A voter may only participate in the primary election of the political party for which they are registered, unless a party allows unaffiliated voters and/or voters registered with other parties to also participate in their primary. Unaffiliated voters can participate in all congressional and state primaries as well as Democratic presidential primaries, but only registered Republicans can participate in Republican presidential primaries. 17-year-olds cannot vote in the primary election if they will be 18 by the corresponding general election.

Either providing photo ID or signing an affidavit is required
to vote in Idaho. Valid forms of ID include:
- An Idaho driver’s license or Idaho photo identification card.
- A U.S. passport or Federal photo identification card.
- A tribal photo identification card.
- A current student photo ID, issued by an Idaho high school or post secondary education institution.
- A license to carry a concealed weapon issued by a county sheriff in Idaho.

If you go to your polling place without an approved form of ID, you can sign a Personal Identification Affidavit and then vote a regular ballot.