Voting Information

THIS IS AN ALL MAIL ELECTION: Ballots Mailed October 17

Check your voter registration, see your sample ballot, or locate information on Montana’s My Voter Page, available via the Gallatin County Elections site.

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To register, update your address, or change your name, submit a Montana Voter Registration Application to the Gallatin County Elections Office at:
311 W Main St, Room 210, Bozeman, MT 59715.​

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• Vote by mail: Montana sends ballots to all eligible voters about 25–30 days before the election. If you’d like a mailed ballot or haven't received one, request one early.

• Gallatin County Elections Office serves as a mail ballot drop facility.​​​

Return Address (click for directions)
Gallatin County Elections Office
311 W Main St, Room 210
Bozeman, MT 59715

To ensure your vote is counted, please mail your ballot early or hand-deliver it before the November 4 deadline.

Not sure if you're registered or eligible to vote in this election? Visit My Voter Page to check your registration status or update your information.