Visit When We All Vote to register to vote. Voter registration deadline in Illinois:
October 6th, 2020, by mail and in-person
October 18th 2020, online
Vote by Mail
Vote by mail in Chicago. Chicago voters who apply online between now and Sept. 24 will be among the first to receive ballots. Ballot mailings will begin Sept. 24-Oct. 5
Vote by mail in Suburban Cook County. Apply as early as possible to make sure you receive your ballot in time to vote. Your ballot must be postmarked no later than Election Day and received at the Cook County Clerk’s office within 14 days after Election Day.