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Who is my U.S. representative in IL-06?
If you're referring to Illinois's 6th Congressional District (IL-06), your current U.S. Representative is: Sean Casten Party: Democratic In office since: January 2019 District: Parts of Cook and DuPage counties, including communities such as Downers Grove, Oak Lawn, Elmhurst (parts), and surrounding suburbs. House of Representatives +1 If you want to contact Rep. Casten, his Washington office can be reached at (202) 225-4561. House of Representatives If you meant your personal representative based on your current home address rather than the district number, let me know your ZIP code (or street address and ZIP), and I can verify it.
Cited sources
Grade
Judge
accurate
Judge model claude-opus-4-8
The response correctly identifies Sean Casten as the U.S. Representative for IL-06, matching the ground truth.
Human
not reviewed
Final
accurate
Ground truth
representative: Sean Casten
clerk.house.gov 100
as of 2026-07-07