To cast your ballot in the March 2026 Illinois primary, Illinois voters need to stay informed about key dates and requirements.
Here are important dates for the upcoming election: the first day to vote early or by mail is February 5; early voting starts on February 12 at various locations across the state; and the last day for online voter registration is March 1. Voters who are not registered can register in person during early voting periods, which begin on February 18.
To check your current registration status or register to vote online, visit the Illinois State Board of Elections website. Bring two forms of ID or proof of residency with you when casting a ballot in person if you're not already registered.
Voters in Chicago and surrounding areas will have access to early voting sites in different locations, starting on February 5.
For those who prefer to vote by mail, they can apply online through their local election authority until March 12. Mail-in ballots must be postmarked or placed in a dropbox by Election Day.
On the day of the primary, polls will be open from 6:00 am to 7:00 pm. Chicago voters can cast their ballot at designated supersites or look up their polling location online.
Here are important dates for the upcoming election: the first day to vote early or by mail is February 5; early voting starts on February 12 at various locations across the state; and the last day for online voter registration is March 1. Voters who are not registered can register in person during early voting periods, which begin on February 18.
To check your current registration status or register to vote online, visit the Illinois State Board of Elections website. Bring two forms of ID or proof of residency with you when casting a ballot in person if you're not already registered.
Voters in Chicago and surrounding areas will have access to early voting sites in different locations, starting on February 5.
For those who prefer to vote by mail, they can apply online through their local election authority until March 12. Mail-in ballots must be postmarked or placed in a dropbox by Election Day.
On the day of the primary, polls will be open from 6:00 am to 7:00 pm. Chicago voters can cast their ballot at designated supersites or look up their polling location online.