February 21 - Last day to register for Illinois General Primary
March 20 - Illinois General Primary Election
April 3 - Missouri General Municipal Election
May 29 - Candidate list certified for Missouri State Primary
July 11 - Last day to register for Missouri State Primary
August 7 - Missouri State Primary Election
October 9 - Last day to register for General Election in Illinois
October 10 - Last day to register for General Election in Missouri
November 6 - General Election