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Missouri offers online voter registration. To register or update your registration, visit the state's voter registration webpage: https://www.sos.mo.gov/elections/goVoteMissouri/register
Local Election Office Directory
State Election Office Phone Numbers:
800-669-8683
573-751-2301
Voter Registration Information |
Voting Information |
| Register to Vote | Absentee/ Mail and/or Early Voting |
| Update Your Registration | Track Your Ballot: Contact your local election office. |
| Check Your Registration | In-Person Voting Location Lookup |
| Cancel Your Registration: Contact your local election office. | Military Voters |
| Overseas Citizen Voters | |
| Update Political Party: Complete this party affiliation change form. |
| Registration Deadline |
|---|
| 27 days before Election Day by mail, online, and in-person |
Updated on November 12, 2024.
