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Who is my U.S. representative in WA-01?

Captured 2026-07-15 18:51:58 UTC Model ChatGPT Source page 
Your U.S. representative for Washington’s 1st Congressional District (WA-01) is Suzan DelBene (Democrat). 
House of Representatives
+1

WA-01 includes parts of King and Snohomish Counties (including areas on the Eastside and north toward Snohomish County). 
delbene.house.gov

If you want to confirm based on your exact home address (district boundaries can be address-specific), you can use the House “Find Your Representative” lookup. 
House of Representatives

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Judge accurate

Judge model claude-opus-4-8

The response correctly identifies Suzan DelBene as the U.S. representative for WA-01, matching the ground truth.

Human not reviewed
Final accurate

Ground truth

representative: Suzan DelBene

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

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

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