Maine Senate Race May Delay Result Due to Ranked-Choice Voting Mechanics

The 2026 Maine U.S. Senate race between incumbent Republican Susan Collins and Democrat Troy Jackson may not yield an immediate winner on Election Day. Due to tight polling and the presence of six write-in candidates, the contest could trigger Maine’s ranked-choice voting system, potentially delaying the official result until November 13.
Key points
- Maine Secretary of State Shenna Bellows stated it is 'highly possible' the race will go to a ranked-choice runoff, as no candidate may secure 50% of first-choice votes.
- The race is currently a dead heat, with national polls describing it as a toss-up that could determine Senate control.
- If a runoff occurs, tabulation could take several days, with Bellows estimating results might not be final until the following Friday, November 13.
- Collins is campaigning on her seniority and record of securing $1.5 billion in federal funding for Maine, while Jackson focuses on affordability and opposition to the current administration.
- This would be the first time a U.S. Senate race in Maine requires ranked-choice tabulation, though it has occurred in the state’s 2nd Congressional District in recent years.
Background
Previous coverage highlighted the race as a referendum on Collins’ centrist legacy versus Jackson’s anti-Trump stance, exacerbated by economic anxiety over heating costs and healthcare funding. Recent debates featured a contentious exchange where Jackson told Collins to 'shut up,' intensifying scrutiny on his temperament. The current uncertainty regarding the vote count adds a procedural layer to this high-stakes contest, which is critical for Democrats seeking to flip the Senate majority.
How outlets are covering it
USA TODAY emphasizes the procedural uncertainty, noting that write-in candidates and blank ballots could prevent either major candidate from reaching the 50% threshold required to avoid a runoff. WGME focuses on the final campaign efforts, highlighting Collins’ appeal to her legislative record and federal funding successes, contrasted with Jackson’s focus on cost-of-living issues and healthcare budget concerns. While USA TODAY cites Bellows on the potential delay, WGME notes that national polls view the race as a decisive toss-up for Senate control, with Democrats arguing that regaining the chamber is necessary to provide oversight against the current administration.
Why it matters
The outcome of the Maine Senate race is pivotal for the balance of power in the U.S. Senate, currently controlled by Republicans 53-47. A delayed result due to ranked-choice voting could create a period of uncertainty in the chamber’s composition. Furthermore, the race serves as a key indicator of voter sentiment regarding the current administration, with Democrats viewing the seat as essential to establishing a legislative check on executive power.
What to watch
Voters will cast ballots on November 3. If no candidate secures a majority of first-choice votes, the state will begin ranked-choice tabulation. Bellows indicated that while the process could take until November 13, officials are attempting to expedite the count. The final result will determine whether Collins retains her seat or if Jackson becomes the new senator, potentially shifting the Senate majority.
- Collins vs. Jackson Maine Senate race could go to ranked-choice runoff USA Today
- Troy Jackson leads Susan Collins by 6 points in final NYT/Press Herald/Siena poll Portland Press Herald - Maine Sunday Telegram
- Some Maine Shipbuilders Break With Union Leaders in State’s Senate Race WSJ
- Senate candidates make final push across Maine ahead of Election Day WGME
- The Senate race may come down to this area of Maine. Here’s why. The Boston Globe
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