MISSOURI
Primary Registration Deadline: January 9
Presidential Primary: February 5
State Primary Registration Deadline: July 9
State Primary: August 5
General Election Registration Deadline: October 8
Election Information Phone Number: 573-751-2301
State Election Website: www.sos.mo.gov/elections/s_default.asp?id=votingVote before Election Day in Missouri. Click here for more information.
The Federal National Voter Registration Form can be used in Missouri.