Register to Vote, DuPage County
Every eligible DuPage County resident should be registered and ready to vote. Whether you need to register to vote for the first time, update an old registration after a move, or just confirm you’re still active, it takes just a few minutes online — and it’s completely nonpartisan.
You’ll need your Illinois driver’s license or state ID, the date it was issued, the last four digits of your Social Security number, and your birth date.
Common Questions About Registering to Vote in DuPage County
What’s the deadline to register online?
Illinois online voter registration closes at 11:59 PM on 10/18/2026 for the fall general election and reopens on 11/05/2026. Even after the online system closes, you can still register in person at an early voting site or on Election Day itself through Grace Period Registration.
I just moved — do I need to re-register?
Yes. If you’ve moved anywhere in Illinois, even within DuPage County, update your registration with your new address using the same online tool above.
What if I’d rather register in person or by mail?
You can register in person or by mail through the DuPage County Election Commission, linked below. That’s also the place to find your polling place and early voting locations.
Is this partisan?
No. Getting registered and voting is something every DuPage County resident should do regardless of party. This page exists to make that as easy as possible.
Prefer to register in person or by mail, or want to find your polling place? Visit the DuPage County Election Commission.
Paid for by Friends of Isobel Michaud
