Troy Jackson Defeats Susan Collins in Maine Senate Race

Maine's Senate contest ended with Democrat Troy Jackson defeating longtime Republican Sen. Susan Collins. The Guardian described the result as the defeat of a five-term incumbent, while NPR News reported that Collins had held the seat for nearly 30 years.

Jackson was a late arrival to the race. According to NBC News, he became the Democratic nominee after an embattled Graham Platner dropped out. TIME.com identified July 25, 2026, as the date Maine Democrats selected Jackson as their Senate nominee in Bangor.

By October 15, Jackson and Collins were facing each other in a Senate debate in Bangor, documented in VOX's coverage. The campaign put Collins's long-established political identity under pressure.

On November 3, USA Today's polling coverage highlighted a final NYT/Press Herald/Siena poll showing Jackson ahead of Collins by six points. That was a pre-election measure of voter preference, not a result.

As polls closed, The Intercept framed the contest around whether Collins had persuaded Mainers that she remained an independent force in Washington. Its November 4 report described voters awaiting the outcome after the toughest reelection campaign of her career.

Early Wednesday, November 4, an Associated Press report carried by KYTV said Jackson had won. The report linked his victory to President Donald Trump's deep unpopularity. NBC News and CBS Top Stories also projected Jackson's victory.

TIME.com reported on November 4 that Collins had conceded to Jackson, moving the story beyond the earlier stage of closed polls and emerging results.

Jackson has won the Maine seat, and Collins has conceded, according to TIME.com. The Hill, citing Decision Desk HQ, reported that the result flips the Republican seat for the first time in almost 50 years. The supplied coverage does not give a final vote total or winning margin.

The national implications are less clear in these reports. NBC News described Jackson's victory as padding Democrats' majority, while NPR News called it a crucial victory in their push to retake the Senate majority. Those accounts conflict on the broader balance of power, though both identify Maine as a Democratic pickup.

The remaining questions in the supplied coverage are Jackson's final winning margin and the overall Senate tally. Maine's outcome is reported as settled, but the conflicting descriptions from NBC News and NPR News leave the national majority picture unresolved here.