Updates on results for Illinois primary Election Day 2026, candidates as voting closes

Major races include Illinois governor, US Senate, several US reps.

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Last updated: Wednesday, March 18, 2026 4:31PM GMT
Diving into election results for Illinois US Senate primary

CHICAGO (WLS) -- The Illinois primary election for the 2026 midterms is Tuesday.

The polls closed at 7 p.m.

ABC7 Chicago will be following along live with voting, Election Day activities and the results.

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Mar 18, 2026, 12:01 AM

Polls closing in Illinois; results expected to start to come in

Polls are expected to close at 7 p.m. across Illinois, and results should come in after that.

Click here for local results.

Mar 18, 2026, 2:06 AM GMT

Cook County Board President Toni Preckwinkle projected to win 5th term

Cook County Board President Toni Preckwinkle is projected to win her Democratic nomination and a fifth term, as no Republican candidate is running.

Primary challenger Brendan Reilly conceded the race to Preckwinkle Tuesday night.

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Mar 18, 2026, 2:00 AM GMT

James Marter projected to win Republican nomination for 14th Congressional District

James Marter is projected to win the Republican nomination for Illinois' 14th Congressional District.

Rep. Lauren Underwood ran unopposed in the Democratic race.

Mar 18, 2026, 1:45 AM GMT

Darren Bailey projected to win Republican Illinois Governor nomination

Darren Bailey is projected to win the Republican Illinois Governor nomination on primary election night, setting up a rematch with Governor JB Pritzker in November.

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Mar 18, 2026, 1:44 AM GMT

Former Illinois Republican Party chairman Don Tracy wins GOP primary for US Senate seat

Don Tracy, the former chairman of the Illinois Republican Party, has won the GOP nomination for U.S. Senate.

Tracy was the state party chairman from 2021 to 2024.

Illinois last had a Republican in the Senate a decade ago, when Mark Kirk was defeated by Democrat Tammy Duckworth.