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A crowded, high-stakes Democratic Party field is vying to succeed longtime U.S. Rep. Jan Schakowsky, who will retire after 28 years in Congress.
On the Democratic ballot: Patricia Brown, Phil Andrew, Kat Abughazaleh, Mike Simmons, Laura Fine, Sam Polan, Nick Pyati, Bushra Amiwala, Justin Ford, Daniel Biss, Jeff Cohen, Bethany Johnson, Howard Rosenblum, Hoan Huynh and Mark Fredrickson.
On the Republican ballot: John Elleson, Paul Friedman, Rocio Cleveland and Dongbo Su.
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Votes will be counted in contested races after polls close in Illinois at 7 p.m. See statewide election results here. Last minute questions about voting? View our voter guide.