How to vote in Missouri
You're a U.S. citizen? Then you vote like anyone else. Five questions, in the order you'll ask them. Every date links to the page I read it on.
Can I still register?
- Online: by .
- By mail: your form has to be postmarked by .
- In person: by .
Same day registration: For this one, go by the state's own page: Go Vote Missouri (Missouri Secretary of State).
Register on the state's own form.
Source: Go Vote Missouri (Missouri Secretary of State). Checked 11 October 2026.
Can I vote early?
For this one, go by the state's own page: Go Vote Missouri (Missouri Secretary of State).
Can I vote by mail?
Only with a reason the state accepts. Missouri lists the reasons on its own page.
- Ask for your ballot by: For this one, go by the state's own page: Go Vote Missouri (Missouri Secretary of State).
- Send it back by: For this one, go by the state's own page: Go Vote Missouri (Missouri Secretary of State).
Ask for your ballot on the state's own form.
Source: Go Vote Missouri (Missouri Secretary of State). Checked 11 October 2026.
What do I bring?
For this one, go by the state's own page: Go Vote Missouri (Missouri Secretary of State).
Where and when on 3 November?
Election Day is .
- Polls are open: 6:00 a.m. to 7:00 p.m.
- Where you vote: find your polling place through Go Vote Missouri (Missouri Secretary of State).
Source: Go Vote Missouri (Missouri Secretary of State). Checked 11 October 2026.
The last word
The state's election office has it, not me. If anything here differs from Go Vote Missouri (Missouri Secretary of State), the state is right. I checked these pages on 11 October 2026, and rules can change after that.
I tell you how to vote. I never tell you who to vote for. See how the people who represent Missouri score on Iran, or see how Iranians in one district vote as one.
Not a citizen yet? Here is what your papers allow.