Republican Senator Dan Sullivan trails closely behind Democrat Mary Peltola, according to recent polls in the Alaska Senate race. This battleground seat is crucial as Democrats aim to regain control of the House and Senate in the upcoming midterms. Winning a majority in the Senate poses a challenge due to a tough electoral map, requiring Democrats to win in conservative states like Alaska that strongly supported President Donald Trump.
Peltola, a former representative of Alaska’s at-large congressional district, challenges Sullivan, who has been in office since 2015. With Trump’s national approval ratings slipping, Democrats are hopeful about their chances in a competitive political climate.
Alaska’s Ranked Choice Voting
Alaska employs a ranked choice voting system, where voters rank candidates by preference. If no one gets a majority in the first round, the candidate with the least support is removed. This process repeats until a candidate surpasses 50% of the vote.
Recent data from Alaska Survey Research indicate a narrow lead for Peltola, with 50.8%, compared to Sullivan’s 49.2%. The survey conducted with 1,371 likely voters from August 2-5, 2026, has a margin of error of 3 percentage points. Earlier polls indicated a larger lead for Peltola.
Despite millions of dollars being dropped to change voter opinion in Alaska, vote opinion isn’t really changing,said Ivan Moore, the poll’s founder.
More than 10,000 volunteers are backing Peltola’s campaign, and her spokesperson highlighted broad grassroots support statewide, emphasizing Alaskans’ preference for change as they oppose Sullivan.
Other Polls and Forecasts
The New York Times and Siena University poll shows Sullivan with a 2-point lead in the first round. This survey covered 593 likely voters in June 2026 and had a 5.4 percentage point margin of error. Forecasters label this race highly competitive, with no distinct advantage for either party.
Sabato’s Crystal Ball analysts consider it plausible for Peltola to win, referring to her close race in 2024, where she lost narrowly while Trump held a large margin in Alaska. The shifting dynamics suggest an opportunity for Democrats.
Alaska’s Political Landscape
Traditionally a Republican stronghold, Alaska has become a target for Democrats due to Peltola’s candidacy. Trump’s victory margins have shifted over the past decades, showing a slight drift towards competitiveness. Anchorage’s changing political landscape and Alaska’s independent nature contribute to this perception.
Historically, Alaska has elected Democrats statewide, like in the 2008 Senate race. However, Sullivan unseated the last Democratic senator, Mark Begich, in 2014.
The Senate Majority at Stake
Winning Alaska is vital for Democrats to gain a Senate majority, requiring them to flip four seats. Republicans hold a 53-47 edge, and Democrats must secure victories in several challenging races to shift the balance. This includes races in traditionally Republican states like Alaska, alongside other competitive states like Iowa and Texas.
Upcoming Key Dates
- August 18, 2026: Top-four primary election in Alaska, where all candidates appear on the same ballot.
- October 2026: Deadlines for voter registration and absentee voting occur.
- November 3, 2026: General Election Day, utilizing ranked-choice voting to elect a senator.
- Post-Election November 2026: Certification of election results through ranked-choice voting.
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