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Who is my U.S. representative in IL-11?

Captured 2026-07-15 03:10:24 UTC Model ChatGPT Source page 
Your U.S. Representative for Illinois's 11th Congressional District (IL-11) is Bill Foster, a Democrat. He has represented the district since 2013 (and previously represented an earlier configuration of Illinois's 14th District before redistricting). 
Congressman Bill Foster
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IL-11 includes much of the western Chicago suburbs, including parts of Naperville, Aurora, and surrounding communities. 
billfoster.com
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The response correctly identifies Bill Foster as the U.S. Representative for IL-11, matching the ground truth.

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Ground truth

representative: Bill Foster

clerk.house.gov 100 as of 2026-07-07

https://clerk.house.gov/xml/lists/MemberData.xml

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