Lake Forest, Lake Bluff Election Day Guide 2026: What To Know

LAKE FOREST, IL — Election day has arrived across the Chicago area for the November midterm elections, with polls closing at 7 p.m. in Lake Forest and Lake Bluff.

Illinois 2026 Voter Guide: Pritzker Vs. Bailey Rematch, Other Hot Races To Watch

Here's a look at what races Lake Forest and Lake Bluff voters will be weighing in on for the Nov. 3 General Election.

Lake County School Sales Tax

In Lake County, voters will decide whether to approve a 1 percent sales tax to help fund school facility improvements.

According to a sample election ballot, this is how the referendum question will read on the ballot:

"Shall a retailers' occupation tax and a service occupation tax (commonly referred to as a sales tax) be imposed in The County of Lake, Illinois, at a rate of 1% to be used exclusively for school facility purposes, school resource officers, and mental health professionals?"

Lake County Sheriff

Incumbent John Idleburg, a Democrat, will face Republican Challenger Roman Buchberger.

Idleburg, who has served as sheriff since 2018, previously worked as a Lake County sheriff's deputy and held law enforcement positions with the U.S. Department of Defense and U.S. Treasury Department. He is also a U.S. Marine Corps veteran.

Buchberger is a Zion resident with 32 years of law enforcement experience and previous police administration experience.

House Representative, 10th District

Incumbent Brad Schneider, a Democrat, will face off against Republican candidate Carl Lambrecht.

Other Races To Watch

All Lake Forest and Lake Bluff voters will have several statewide contests on their ballots.

• U.S. Senate: Democrat Juliana Stratton faces Republican Don Tracy in the race for U.S. Senate.
• Illinois Governor and Lieutenant Governor: Democratic Gov. JB Pritzker is seeking another term, facing off against Republican Darren Bailey.
• Illinois Attorney General: Democratic Attorney General Kwame Raoul faces Republican Bob Fioretti.
• Illinois Secretary of State: Democratic Secretary of State Alexi Giannoulias faces Republican Diane Harris.
• Illinois Comptroller: Democrat Margaret Croke faces Republican Bryan Drew.
• Illinois Treasurer: Democratic Treasurer Michael Frerichs faces Republican Max Solomon.

Other independent or minor-party candidates may appear in some statewide contests. Voters should consult their sample ballot for the complete candidate list.

Registering To Vote

If you're not sure if you're registered to vote, you can check online. To register to vote, you must be a U.S. citizen who is at least 18 years old — or will be 18 by Election Day — and you must have lived in your precinct for at least 30 days prior to the election.

Online voter registration cut off on Oct. 18 on the Illinois Board of Elections website. Even if you missed that deadline, you can take advantage of the grace period for in-person voter registration at your county clerk's office or permanent early voting locations. You can also register at your polling place on Election Day.

To register in person, you'll need to bring two forms of ID, with at least one showing your current address.

Where To Vote

If you plan to vote on Election Day and don't know your polling place, you can find it here. The polls are open from 6 a.m. to 7 p.m.

Find all of Illinois Patch's 2026 election coverage here.