Maine’s Senate race is tightening into a bare-knuckle toss-up, and the latest polling shows why both parties are sweating. Susan Collins and Troy Jackson are locked at 49% each among likely voters, while the mood in the state leans sour enough to make every headline feel heavier than the last.
Voters are sending a clear signal that they are not thrilled with the direction of the country. Just 12% say their family is better off financially than two years ago, and more than 6 in 10 disapprove of President Donald Trump’s job performance, including a notable slice of Republicans who are not backing him either.
That backdrop creates real pressure for Collins, even though she has built a long reputation for surviving rough political weather. More than half of voters, 53%, say they are worried she votes with Trump too much, while 46% say Jackson is too liberal. It is the kind of split that leaves both sides with a line of attack, but no easy knockout punch.
The race is also sitting inside a bigger fight over control of the Senate. Democrats are trying hard to flip Maine, and voters overall lean toward a Democratic-led Senate by 53% to 45%, which gives Jackson a friendly environment before personality and turnout even enter the picture.
Turnout is shaping up to be the real battleground. Democrats are more fired up, with 79% saying they are extremely interested in the election compared with 61% of Republicans, and that enthusiasm gap is giving Jackson a real boost among the most engaged voters.
That energy shows up in several different slices of the electorate. Jackson leads by 16 points among the most enthusiastic voters, by 4 points among those certain to vote, and by a huge 40 points among Mainers who already cast their ballots. Collins, though, gets a lift from the people who say they plan to vote on Election Day, where she leads by 12 points.
The personal numbers are not exactly warm and fuzzy for either candidate. Jackson’s favorability sits at 47% favorable and 49% unfavorable, while Collins is at 47% favorable and 51% unfavorable, which means neither side is walking around with a clean image to bank on.
The gender, age, and education splits are sharp enough to draw a map with them. Voters under 45 lean Collins by 6 points, while those 45 and older prefer Jackson by 3, women back Jackson by 5, men favor Collins by 4, and college-educated Mainers side with Jackson by 23 points while voters without a degree give Collins a 16-point edge.
Geography matters too, and the state still looks divided by place as much as by party. Collins leads in rural areas by 7 points, Jackson is ahead in suburban areas by 18, and that old-school rural advantage Collins used to enjoy has clearly narrowed since 2020, when she won rural voters and those without a degree by 18 points each.
Republican strategists have to be looking at those numbers with a knot in their stomach. As one pollster put it, GOP candidates are having trouble with White rural voters this cycle, and Maine is no exception, which puts more weight on a turnout surge than on persuasion alone.
Party loyalty is still holding firm on both sides, with about 9 in 10 core supporters sticking with their candidate. Collins also gets some breathing room from independents, who back her by 13 points, but the warning sign is that her supporters are not as uniformly locked in as Jackson’s coalition, especially when other races start tugging at them.
That spillover matters because Maine’s political mood is not stopping at the Senate race. In the governor’s contest, Democrat Hannah Pingree is ahead of Republican Bobby Charles, while independent Rick Bennett is taking enough support to keep the field messy and unpredictable.
Jackson’s side is showing more discipline at the top of the ticket, and that can make a difference in a state where small shifts matter. Collins still has a path, but it depends on turning out the voters who usually show up late, vote carefully, and like to keep things close until the final count.
