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Who are my U.S. senators in Pennsylvania?
Pennsylvania is represented in the U.S. Senate by: John Fetterman (Democrat) — in office since 2023. U.S. Senate David McCormick (Republican) — in office since 2025. U.S. Senate +1 Every U.S. state has two senators who represent the entire state in the Senate. If you're looking for your member of the U.S. House of Representatives, that depends on your specific address or congressional district.
Cited sources
Grade
Judge
accurate
Judge model claude-opus-4-8
The response correctly identifies both Pennsylvania senators, John Fetterman and David McCormick, matching the ground truth exactly.
Human
not reviewed
Final
accurate
Ground truth
senators: John Fetterman, David McCormick
senate.gov 100
as of 2026-07-14
https://www.senate.gov/general/contact_information/senators_cfm.xml