The library will be closed on Sunday, July 3, and Monday, July 4, for Independence Day.

Looking for voting and election information? Here you can find information on registering to vote, how to locate your polling place, important dates and deadlines for upcoming elections, and links to reputable election resources.

Register to Vote

Eligible Suburban Cook County residents can register to vote online, register by mail, in-person at locations including Secretary of State Drivers’ Services Facilities and Cook County Clerk locations, as well as on voting day at your home precinct. You may also be registered to vote by authorized Deputy Clerks.

Learn Who and What's on the Ballot

Find Your Polling Place

Use the Cook County Clerk’s Your Voter Information tool to locate your polling place.

Upcoming Elections

June 28, 2022 Gubernatorial Primary Election

Important Deadlines

  • June 23 - Last day to request a mail ballot, including military and overseas voters
  • June 27 - Last day of early voting
  • June 28 - Last day mail ballots can be postmarked
  • June 28 - Election Day

November 8, 2022 Gubernatorial Election

Important Deadlines

  • October 11 - Voter registration closes for deputy registrars and local election officials
  • October 23 - Last day to register to vote by online application
  • October 24 - First day of early voting
  • November 3 - Last day to request a mail ballot, including military and overseas voters
  • November 7 - Last day of early voting
  • November 8 - Last day mail ballots can be postmarked
  • November 8 - Election Day