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Who is my U.S. representative in CA-21?
If you're referring to California's current 21st Congressional District (CA-21), your U.S. Representative is Jim Costa, a Democrat. He has represented the district since January 2023 (and has served in Congress since 2005 under previous district boundaries). Congressman Jim Costa +1 CA-21 includes parts of Fresno County and Tulare County in California's Central Valley. Congressman Jim Costa +1 If you meant your personal representative based on where you live, tell me your ZIP code (or city and ZIP), since congressional districts can cross city boundaries.
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accurate
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The response correctly identifies Jim Costa as the U.S. Representative for CA-21, matching the ground truth.
Human
not reviewed
Final
accurate
Ground truth
representative: Jim Costa
clerk.house.gov 100
as of 2026-07-07