From the second Tuesday before an election to the day before the election, you may vote a no-excuse absentee ballot in person at a location designated by your local election authority.

Find your polling location, hours, and what to bring on Election Day. Request, track, and return your absentee or mail-in ballot. New residents and first-time voters — get registered today. Help run elections in your community. Apply to be a poll worker. Candidate filing, campaign finance reporting, and deadlines.

You may also register to vote any time during the hours of the listed locations below. Please note that you must register to vote by the fourth Wednesday prior to an election to be eligible to vote in that election.

Once you register, you can vote in national, state, and local elections. Find out what you need to know about voting and participating in American elections. Learn how you and your family can register and vote from anywhere you’re stationed. You can vote by mail from anywhere in the world.

Are you already registered to vote? Before you register, click below to check! Check Your Voter Registration. Your Voter Registration Form must be POSTMARKED by the 4th Wednesday before the election. Check Upcoming Election Deadlines.

To complete your application, you must provide either a valid Missouri driver’s license number or the last four digits of your Social Security number. If you do not have either, please contact the Secretary of State’s Office at 800-669-8683 for assistance with next steps.

Learn about the federal laws that protect your ability to vote in the Know Your Rights Voting Guide from the Department of Justice (DOJ). The guide is also available in Spanish.

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Find out if you can vote. Get ID requirements. Learn about voting in person, early, or absentee.

Find out how to register to vote in Missouri, check where your polling place is, see your sample ballot, and more. This is part of the 2024 KC Voter Guide, powered by the KC Media Collective in ...