2026 Illinois Election Dates to Know

The November 3 General Election is right around the corner. Whether you plan to vote early, by mail or on Election Day, here are a few important dates to keep in mind:

August 5, 2025
First day to apply for a vote-by-mail ballot.

September 24, 2026
Early voting and vote-by-mail begin. Check with your local election authority for voting locations and additional details.

October 6, 2026
Last day for regular paper voter registration.

October 7, 2026
Grace-period voter registration and voting begin in person and continue through Election Day.

October 18, 2026
Last day to register to vote online.

October 29, 2026
Last day for election authorities to receive vote-by-mail applications.

November 3, 2026 — Election Day
Polls are open from 6:00 AM to 7:00 PM.

Make a plan, know the dates and make your voice heard this November.