Pennsylvania Congressional Delegation: 17 Representatives, 2 Senators
Embed this widgetLast updated: 2026-07-05
House Delegation
17
U.S. Representatives
7 Democrats, 10 Republicans
Senate Delegation
2
U.S. Senators
1 Democrat, 1 Republican
State Highlights
- Glenn Thompson is Pennsylvania's longest-serving current member of Congress — in office since 2009 (17 years total).
- In the 2024 presidential election, Trump carried Pennsylvania by 1.7 points — one of the closest results in the country, making this a key 2026 battleground state.
Pennsylvania has 17 representatives in the U.S. House. Pennsylvania is represented by 2 U.S. Senators: David McCormick (Republican) and John Fetterman (Democratic). Senators serve 6-year terms and representatives serve 2-year terms — see term end dates and election timing for each seat below.
Learn more about congressional term lengths, the Senate class schedule, or the upcoming 2026 election cycle.
