St. Louis County Board of Elections

Registration

Registering is the first step to voting. You can check your registration status, update your registration, or register for the first time using the resources below.

Upcoming deadline: Your Voter Registration Form must be postmarked or submitted online by the 4th Wednesday before the election.

How to Register to Vote

You can register online, mail your application, or register in person. If you’re not sure whether you’re registered, follow the “Check Registration Status” link below to find out.

Who Can Register to Vote

Requirements for registering to vote in Missouri:

  • 17 ½ years of age to register, 18 years of age to vote
  • US Citizen
  • Missouri Resident

Update Voter Status

If you are updating your name or address, you may print and return a voter update form.

Learn more

Please contact us with any questions about registration using the details below:

Phone: 314-615-1800
Fax: 314-615-1999
Email:  BOECvoterregistration@stlouisco.com

You can find additional information at the Missouri State Website: Register to Vote.