Voting in Maine
- Register online by
- October 13, 5pm
- Register by mail by
- October 13 close of business
- Register in person by
- November 3
- Request a mail ballot by
- October 29 close of business
- Mailed ballot must arrive by
- November 3, 8pm
See every race and candidate on your Maine ballot, and where each one stands, before you vote.
Plan your ballot →How to cast your ballot
By mail
Any registered voter may vote by mail — no reason needed.
In person
- Polls open on election day
- 6am – 8pm
- Or vote early
- In the windows shown above
What counts as ID
If you've voted in Maine before, you don't need to provide ID to vote.
If you're a first-time voter who registered by mail and didn't provide a copy of your ID when you registered, you may need to show one of these documents to vote.
Acceptable forms include:
- Maine driver's license
- Maine state ID card
- current utility bill, bank statement, government check, paycheck, or government document that shows your name and address when you registered
Voters without ID: If you don't have ID or proof of residence, you can cast a challenged ballot. You may be asked to provide ID after the election for your ballot to count.
Before you can vote
Registering
Ways to register:
Maine lets you pre-register from age 16, so you are on the roll the moment you turn 18.
Who can register, and what you need
To register in Maine you must:
- be a United States citizen
- be a resident of Maine and the municipality in which you want to vote
- be at least 16 years old (you must be at least 18 years old to vote, except that you may vote in a primary election if you are 17 and will be 18 by the General Election)
Which primary can you vote in?
In Maine, you should register with the party whose primary election you would like to vote in. If you do not register with a party, you can still vote in a primary election by choosing one political party's ballot.
Also voted on June 9: Nevada, North Dakota, South Carolina.
Dates, deadlines and rules come from DemocracyWorks, last refreshed August 27, 2026; poll hours from our own election guide. Rules change — check with your election office before you rely on a date.
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