U.S. House Illinois District 11 Primary

About This Race

The 2026 U.S. House Illinois District 11 Primary is a federal election held on June 16, 2026, to select each major party's nominee for the U.S. House of Representatives from Illinois's 11th congressional district. The district includes parts of DuPage, Will, and Kendall counties, and the winner of the primary will face the opposing party's nominee in the general election on November 3, 2026.

Candidates

• Bill FosterINC
• Jerry Evans

Important Dates

Election Date

June 16, 2026

Registration Deadline

May 21, 2026

Early Voting Starts

June 7, 2026

Early Voting Ends

June 14, 2026

How to Vote

To vote in the Illinois primary, voters must be registered by May 21, 2026, either online, by mail, or in person. On election day, voters can cast ballots at their designated polling place from 6:00 AM to 7:00 PM; early voting is available from June 7 to June 14, 2026, and vote-by-mail ballots must be requested by June 10 and received by June 21. Voters must present a valid ID if registering for the first time or if required by election judges; more information is available at the Illinois State Board of Elections website.