Democratic Senator Bob Casey of Pennsylvania on Thursday conceded the final outstanding Senate race of the 2024 U.S. election to his Republican opponent, widening the majority for President-elect Donald Trump's party in the upper chamber of Congress.

Pennsylvania Democratic Sen. Bob Casey conceded the race to Republican Dave McCormick more than two weeks after Election Day.

According to unofficial results, Republican Dave McCormick leads incumbent Democrat Bob Casey by roughly 16,000 votes. "That is a staggeringly close number considering that 36,604 Philadelphians chose to undervote the race," said Philadelphia Commissioner Lisa M Deeley (D), meaning they voted for President but skipped over the Senate race.