Susan Collins Concedes: Troy Jackson Wins Maine Senate Race

Democrat Troy Jackson has defeated Republican Senator Susan Collins in Maine's 2026 US Senate election, ending Collins' nearly 30-year career in the Senate.

Collins conceded to Jackson early Wednesday, November 4, after the election results showed the Democratic challenger ahead. The Associated Press subsequently declared Jackson the winner, confirming a major Democratic pickup in the 2026 midterm elections.

Jackson, a former president of the Maine Senate and fifth-generation logger, entered the race in July after the original Democratic nominee withdrew.

The result is particularly significant because Collins was one of the most established Republican senators in Washington. Her defeat also strengthens the Democratic Party's position as it takes control of the US Senate.

Here is what happened in Maine, who Troy Jackson is and what the result means for American politics.

Who Won the 2026 Maine Senate Election?

Troy Jackson won the 2026 Maine US Senate election, defeating Republican incumbent Susan Collins.

Collins conceded the race early Wednesday, ending her campaign for a sixth Senate term. The Associated Press subsequently called the contest for Jackson.

The result gives Democrats another Republican-held Senate seat following their victories in the 2026 midterm elections.

According to reporting by Maine Public, Jackson was ahead by more than five percentage points when approximately two-thirds of precincts had reported. The Associated Press later declared him the winner.

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Why Did Susan Collins Concede?

Susan Collins conceded after Jackson established a lead in the election results.

The Republican senator had spent nearly three decades representing Maine in Washington and was seeking another six-year term.

During her campaign, Collins emphasised her experience, bipartisan relationships and influence in the Senate, particularly through her position as chair of the powerful Appropriations Committee.

However, Jackson's campaign focused heavily on Collins' voting record and her relationship with President Donald Trump.

Democrats argued that Collins had not done enough to oppose the administration's policies.

Several issues became central to the campaign:

  • Collins' votes supporting Trump's cabinet nominees.
  • Her confirmation vote for Supreme Court Justice Brett Kavanaugh.
  • Her position on Trump's domestic policy legislation.
  • Healthcare costs and Medicaid.
  • Workers' rights and economic inequality.
  • Her record of supporting or opposing the president's policies.

Collins had previously demonstrated an ability to win elections in Maine despite difficult national political conditions. This time, however, Jackson defeated her.

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Who Is Troy Jackson?

Troy Jackson is a Democratic politician from Maine who previously served as president of the Maine State Senate.

He is also a fifth-generation logger from northern Maine.

Jackson has spent much of his political career focusing on working-class communities, labour rights and economic inequality.

Before entering the Senate race, he had been involved in Maine politics for decades.

Some important facts about Jackson include:

  • He is a Democrat from Maine.
  • He previously served as president of the Maine State Senate.
  • He comes from a family with a logging background.
  • He has supported expanding healthcare coverage.
  • His campaign focused on workers' rights and the cost of living.
  • He received support from progressive political figures, including Senator Bernie Sanders.

Jackson was not originally the Democratic nominee for the Senate race.

The party initially nominated Graham Platner, who later withdrew. Jackson was selected as his replacement during an emergency Democratic convention in July 2026.

That left Jackson with approximately 100 days to campaign against Collins.

Despite the short campaign period, he won the election.

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How Long Did Susan Collins Serve in the US Senate?

Susan Collins was first elected to the US Senate in 1996 and took office in January 1997.

She subsequently won reelection in 2002, 2008, 2014 and 2020.

The 2026 election was her campaign for a sixth term.

During her time in Washington, Collins became one of the most recognisable Republican senators and developed a reputation for occasionally breaking with her party.

She also held influential positions in the Senate, including chairing the Appropriations Committee.

Her defeat ends a Senate career spanning approximately 30 years.

Source: Associated Press: Collins concedes Maine Senate race

Why Was the Maine Senate Race Important?

The Maine contest was important because Democrats viewed Collins' seat as a major opportunity to gain another Senate seat.

Although Collins was a Republican, Maine has frequently supported Democratic presidential candidates in recent elections.

This created a complicated political environment for Collins, who had repeatedly won statewide elections by presenting herself as an independent-minded Republican.

Her defeat matters for three main reasons.

1. Democrats gain another Senate seat

Jackson's victory flips a Republican-held seat to the Democrats.

This contributes to the party's broader success in the 2026 midterms and its efforts to establish control of the Senate.

2. A long-serving Republican senator loses reelection

Collins had survived several competitive elections and remained an influential figure in Washington.

Her defeat marks a significant change in Maine's representation in the Senate.

3. Trump's relationship with Congress changes

With Democrats taking control of the Senate and House, President Donald Trump will face a Congress controlled by the opposing party.

The change could affect legislation, presidential nominations, government funding and congressional investigations.

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What Happens to Susan Collins Now?

Collins' concession means she will not begin another six-year Senate term in January 2027.

She remains a senator during the remainder of the current congressional term.

Her defeat does not automatically mean she is leaving politics permanently. However, she has lost the 2026 election and will no longer represent Maine in the Senate when the new term begins.

Her departure will also mean that Maine will have a new senator representing it in Washington.

When Will Troy Jackson Take Office?

The new Congress is scheduled to convene on January 3, 2027.

Jackson is expected to take office at the beginning of the new Senate term, subject to the completion of the election certification and the Senate's constitutional and procedural requirements.

Until then, Susan Collins continues to serve out the remainder of her current term.

Frequently Asked Questions

Did Susan Collins lose the 2026 election?

Yes. Republican Senator Susan Collins lost Maine's 2026 US Senate election to Democrat Troy Jackson and conceded the race.

Who won the Maine Senate race in 2026?

Democrat Troy Jackson won the Maine Senate race, defeating incumbent Republican Susan Collins.

Did Susan Collins concede to Troy Jackson?

Yes. Collins called Jackson to concede early Wednesday, November 4, 2026. The Associated Press subsequently declared Jackson the winner.

Who is Troy Jackson?

Troy Jackson is a Democratic politician, former president of the Maine State Senate and fifth-generation logger from northern Maine.

How many years did Susan Collins serve in the Senate?

Collins first took office in January 1997. Her Senate career lasted nearly 30 years.

Is Troy Jackson a Democrat or Republican?

Troy Jackson is a Democrat.

Does Troy Jackson's victory help Democrats control the Senate?

Yes. His victory flips a Republican-held seat to the Democrats and contributes to their Senate majority following the 2026 midterm elections.

When will Troy Jackson replace Susan Collins?

The new congressional term is scheduled to begin on January 3, 2027, subject to the completion of the election process.

Conclusion

Troy Jackson's victory over Susan Collins marks a major change in Maine's representation in the US Senate.

Collins' concession ends a Senate career that began in 1997, while Jackson prepares to move from Maine state politics to the US Senate.

The election also has national significance because Democrats have gained another Republican-held seat during the 2026 midterm elections.

The next step is the transition to the new Congress in January 2027, when Jackson is expected to begin representing Maine in Washington.

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Last updated: November 4, 2026.

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Originally published at Flames Nova