Northbrook 2026 IL Primary Voters Guide

NORTHBROOK, IL — Early voting is underway with Illinois Primary Election Day a little over a week away on March 17. Both Democratic and Republican candidates are making their final pushes in hopes of being chosen to represent their party in November's General Election.

In Northbrook, early voting is taking place at Northbrook Village Hall (board room), 1225 Cedar Lane. The location is not a voting precinct on Election Day. Voting hours at Northbrook Village Hall are:

• 9 a.m. to 5 p.m. March 9-13
• 9 a.m. to 5 p.m. March 14
• 10 a.m. to 4 p.m. March 15
• 9 a.m. to 5 p.m. March 16

ARE YOU REGISTERED TO VOTE?

If you're not sure if you're registered to vote, you can check online. If you're not registered, even though online voter registration has closed, you can still register in person the same day you vote, whether you vote early or on Election Day.

To register in person, you'll need to bring two forms of ID or proof of residency, including a passport, driver's license, lease or mortgage. At least one form of ID must list your current address.

RELATED: IL 2026 Primary Election Guide — Who's Running, What You Need To Know

According to the Illinois State Board of Elections, if you want to vote by mail, you must apply online or in person by 5 p.m. on March 12 through your county's election authority. Find vote-by-mail ballot applications here:

• Suburban Cook County

Ballots must be postmarked or placed in a dropbox by Election Day, March 17, to count.

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.

WHAT'S ON THE BALLOT?

There are number of statewide races being contested in the primary, including governor, U.S. Senate, Secretary of State and Comptroller. Check out our IL 2026 Primary Election Guide for more on those races.

Democratic voters across Illinois’ 10th Congressional District, including Northbrook residents, will be deciding in the March 17 primary whether to re-elect longtime incumbent Brad Schneider or nominate challenger Morgan Coghill to represent the district in Congress.

Schneider, of Highland Park, has served six terms in Congress and currently serves as a senior member of the House Ways and Means Committee and chair of the New Democrat Coalition. He also sits on the House Foreign Affairs Committee.

Coghill, a Mundelein resident and a small business owner, is running as a progressive populist and political outsider.

• Morgan Coghill Shares Priorities In 10th District Candidate Questionnaire

• Brad Schneider Shares Priorities In 10th District Candidate Questionnaire