Democrats aim to retake Senate from Republicans as Americans go to polls

Party hopes disapproval with Trump’s presidency gives them advantage as Republicans defend slim majority

Republicans are defending their majority in the US Senate against resurgent Democrats, who believe voters’ dissatisfaction with Donald Trump will put them back in control of Congress’ upper chamber.

The president’s opponents notched an early win, with the Associated Press calling Georgia’s Senate race for Jon Ossoff, the incumbent who appears to have easily won a second term in a state that voted for Trump in 2024. His easy victory underscored the degree to which Republicans’ political fortunes appear to have shifted since Trump returned to the White House, but many contested races remain uncalled.

Polls in the midterm elections had opened earlier in the day in all 50 states and Washington DC, after millions of people voted early or sent in ballots by mail.

Democrats lost their majority in the Senate in 2024, when voters re-elected Trump and gave his Republican allies 53 seats in Congress’ upper chamber. The party must win at least four seats to regain control, which would give them a potent tool against Trump for the final two years of his presidency. Not only could they block the president’s bills and issue subpoenas to investigate his administration, but they could also reject his nominees to the federal judiciary – including the supreme court.

At the outset of his presidency, it appeared difficult to believe that the minority party would have much of a shot of regaining control in the midterms – most senators set to face re-election represented solidly red or blue states, giving Democrats few offensive opportunities.

But Trump’s approval ratings have fallen sharply since his inauguration, fueled by dissatisfaction over his handling of the economy, and the all-important cost of living. His decision to attack Iran has also proven unpopular with voters, as has his hardline implementation of enforcing immigration law.

To flip the Senate, Democrats initially named as their best bets races in Maine – the only state that voted for Kamala Harris and had a Republican incumbent on the ballot – North Carolina, Ohio and Alaska.

As sentiment towards Trump worsened, the party believed their candidates had a shot at winning in Texas, Kansas, Iowa and South Carolina – all red states Trump won by double digits.

In a sign of Republican concern that a “blue wave” could sweep their Senate majority away just two years after it was created, Trump has spent the final weeks before the midterm campaigning in places like Kansas, South Carolina, and Texas, where his party usually romps to victory.

Republicans have their own targets, namely Democrats attempting to defend seats they hold in states that had broken for Trump two years ago, or that Harris carried by slim margins. This group includes Minnesota, New Hampshire and Michigan, along with Georgia – though Ossoff’s re-election has taken that off the table.