An individual may register to vote in Illinois if he/she is 18 years or older on the next election day, resides in the jurisdiction for 30 days prior to the election, and is a U.S. citizen.

Illinois' residents may register in person at the office of the election authoritiy, at Driver's license facilitities, with deputy registrars who are appointed in each jurisdiction, or via mail registration forms available in English and Spanish.

Illinois citizens residing overseas and military personnel may register using a Federal postcard application found on the Federal Voting Assistance Program website. Other questions maybe answered using the Military and Overseas Voter Guidelines

Registration is closed during the 27 days prior to an election. Individuals who miss the deadline may register or transfer their registration at the office of the election authority under the guidelines of grace period registration. Check these election registration deadlines.