Maine Senate Race Tightens as Jackson Gains Polling Edge Over Collins

Key points

• The Washington Post-Schar School poll, conducted Sept. 30 to Oct. 5, shows Jackson at 50% and Collins at 46% among likely voters, a 4-point gap within the 3.6% margin of error.
• The race is critical for Senate control, with both parties expected to spend hundreds of millions of dollars in the final month.
• Collins, a 30-year veteran and Appropriations Committee chair, leads on bringing federal funds to Maine, with 54% of voters favoring her on this issue.
• Jackson, backed by Sen. Bernie Sanders, campaigns on Medicare for all, abolishing ICE, and federalizing abortion rights.
• The previous Democratic nominee, Graham Platner, resigned in July due to rape allegations, leading to Jackson’s entry into the race.

Background

Earlier polls in September showed Collins with a narrow 3-point lead, but the race has remained a toss-up with high undecided voter numbers. Recent coverage highlighted Collins’ strategy of selective opposition to President Trump to maintain local support, while Jackson has focused on her voting alignment with the White House. The race is also influenced by national issues, including the Iran conflict and healthcare policy.

How outlets are covering it

The Washington Post and USA Today emphasize the statistical lead for Jackson, noting it as a sign of Democratic strength. The New York Times focuses on the heated nature of the debates, particularly exchanges over the Iran war and abortion. Maine Public highlights the clash over ICE funding and the Navatek corruption allegations. Collins’ camp argues her seniority and bipartisan record are assets, while Jackson’s supporters point to her 96% voting alignment with Trump as evidence of loyalty to the White House over Maine interests.

Why it matters

The Maine Senate seat is pivotal for determining control of the U.S. Senate in 2026. A loss for Collins would mark a significant shift for the Republican Party in a state that voted for the Democratic presidential candidate in 2024. The outcome also reflects broader voter sentiment on healthcare, immigration, and the role of moderate Republicans in a polarized political landscape.

What to watch

Two more debates are scheduled for next week, followed by a final push before the Nov. 3 election. Campaign spending is expected to intensify, with both parties investing heavily to sway undecided voters. The outcome will likely hinge on voter perceptions of Collins’ independence and Jackson’s policy proposals.