Elections are administered locally by Illinois’ 108 election authorities. For the most accurate information on where and when to vote, consult your local election authority.
Illinois Primary Election
March 19, 2024
December 20: First day to apply for a vote by mail ballot.
February 8: First day to vote early at the office of the election authority.
First day for the election authority to mail an official ballot to registered voters within the United States.
February 20: Last day for regular (paper) voter registration.
February 21–March 19: Grace period registration and voting at election authority and polling sites.
March 3: Last day for online voter registration. Grace period registration is available at election authority and early voting sites.
March 4: First day to vote early at permanent polling places.
March 14: Last day for election authority to receive vote by mail applications.
March 18: Last day for early voting.
Last day to apply in person at the election authority for a vote by mail ballot.
March 19: General Primary Election Day! Polls open from 6:00 am to 7:00 pm.
Illinois General Election
November 5, 2024
More information to come.