Where to vote in Mexico, Missouri on November 3, 2026
- Election DayTue, Nov 3Tuesday, November 3
- Polls open6 a.m. – 7 p.m.Local time
- Election officeAudrain County573-473-5820
Find your polling place Election office Voting dates
Mexico is in Audrain County. Mexico has about 11,558 people, by the U.S. Census Bureau's 2025 estimate, which also gives its county lines.
Audrain County local election authority
Check your registration and find your polling place at the Secretary of State's voter lookup, the state's voter site.
Missouri voting dates for Mexico voters
| Date | What |
|---|---|
| Wed, Oct 7, 5 p.m. Ended | Last day to register online, by mail or in person source |
| Tue, Oct 20 | No-excuse early voting opens source |
| Wed, Oct 21, 5 p.m. | Request an absentee ballot by mail source |
| Mon, Nov 2, 5 p.m. | Early voting ends source |
| Tue, Nov 3, 7 p.m. | Return your absentee ballot source |
| Tue, Nov 3, 7 p.m. | Election Day: polls open 6 a.m. to 7 p.m. source |
Mexico voting questions
Where do I vote in Mexico on Election Day?
At your assigned polling place, or a vote center where Audrain County uses them. Polls are open 6 a.m. to 7 p.m. local time. Enter your address on the Missouri page to find yours.
What is the phone number of the election office for Mexico?
573-473-5820, the Audrain County Clerk, 101 N. Jefferson Rm. 101, Mexico, MO 65265.
Which county runs elections in Mexico?
Audrain County. Mexico voters register and vote with Audrain County.
More for Mexico voters
- Missouri voting deadlines 2026: registration, mail ballots, early voting and Election Day.
- Audrain County election office: address and phone.
- Who is on the Missouri ballot, race by race.
- What's on my ballot and where do I vote, from your street address.
- Voting in every major U.S. city.
Other big cities in Missouri: Kansas City, St. Louis, Springfield, Columbia, Independence, Lee's Summit.
Office details are from the Missouri Secretary of State, Local Election Authorities (checked October 14, 2026). Dates are Missouri's, each linked to its source. Call the office before you go; city population and county lines are from the U.S. Census Bureau.