Pennsylvania Senate

Pennsylvania — U.S. Senate

Nov 5, 2024Pennsylvania5 candidates

Challengers

5

DM

David McCormick

(R)Won

David McCormick is a former hedge fund CEO and Army veteran who won Pennsylvania's closely watched 2024 Senate race after narrowly losing the Republican primary two years earlier. The West Point graduate and former Treasury official under George W. Bush positioned himself as a business-minded conservative who could appeal to both Trump supporters and suburban voters in the key swing state. McCormick's victory marked a significant GOP pickup in a state that had been trending blue, with his Wall Street background and military credentials helping him navigate Pennsylvania's diverse political landscape.

Vote share48.8%

RP

Robert P Casey Jr

(D)Lost

Vote share48.6%

JT

(L)Lost

Vote share1.3%

LH

(G)Lost

Vote share0.9%

MS

(C)Lost

Vote share0.3%

Campaign finance data not yet available for this race.

Recent Coverage

20

Senators press Rubio to prioritize release of American held in Iran

CBS NewsSep 22, 2026

The Protect College Sports Act: What Does It Mean For Penn State, Pitt, Fetterman and McCormick?

PoliticsPASep 17, 2026

DEP Files Final Consent Decree Stipulating Changes At The Keystone And Conemaugh Coal-Fired Power Plants To Resolve Wastewater Violations And Allow For Continued Operation

paenvironmentdaily.blogspot.comApr 22, 2026

What to look for in Kevin Warsh's big day on Capitol Hill

AxiosApr 21, 2026

Senator: Kash Patel Drinking Allegations No Big Deal

NewserApr 21, 2026

Sen. Mike Lee introduces Nuclear Energy Innovation and Deployment Act of 2026 | KOAl - Price,UT - Castle Country Radio

KOAl - Price,UTApr 20, 2026

Election History

2024

2022

2018

2024

David McCormick(R)48.8%

Robert P Casey Jr(D)48.6%

John Thomas(L)1.3%

Leila Hazou(G)0.9%

Marty Selker(C)0.3%

2022

John Fetterman(D)51.3%

Mehmet Oz(R)46.3%

Erik Gerhardt(L)1.4%

Richard Weiss(G)0.6%

Dan Wassmer(K)0.5%

2018

Robert P Casey Jr(D)55.7%

Louis J. Barletta(R)42.6%

Dale R Kerns Jr(L)1.0%

Neal Taylor Gale(G)0.6%

Campaign finance data sourced from FEC filings. Election results from MIT Election Lab. ChamberLight is not an official government source.