Register to vote in Illinois

A bright sun shines on vast field of Illinois soybean crop and a distant gray barn

How to register and update your registration

Start or update your registration online on Illinois’s election website.

You can also register to vote by mail or in person on Illinois’s election website.

Voter registration deadlines

Voter registration deadlines are for the November 05, 2024 election. Find state and local election dates.

  • Online registration deadline:
  • Register by mail deadline: Must be postmarked by
  • In person registration deadline:

How to check your voter registration

You can confirm your voter registration status on Illinois’s election website.

Other ways to register to vote

Register by mail using the National Mail Voter Registration Form.

Fill out the form with our form filler tool. We'll provide state-specific instructions for each step. When you’ve completed the form, you'll need to print, sign, and mail it.

You can also download the form as a PDF to fill out with a pen. It’s available in many languages from the dropdown menu. You’ll need to print, sign, and mail it.

Last updated: August 07, 2024