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2026 Maine State Senate Election Polls, Odds & Candidates

Name: 2026 Maine State Senate Election Polls, Odds & Candidates — prediction market odds
Creator: kalshi

Market closes: Nov 6, 11:59pm ET (Nov 7, 4:59am UTC)

Maine State Senate winner?

$5.2K

NOV 7, 2026

General Election

Voters choose the office holder.

R. Party

88.0%

D. Party

80.0%

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OddsLive Odds

Prediction market probabilities from Kalshi, updated as market prices change. Last updated Aug 18, 2026, 6:08 AM UTC.

Odds History

Total volume

$5.2K

24h volume

R. Party88%

D. Party80%

No chart data available yet.

source: Kalshi

Election Dates and Deadlines

Important voting dates, registration deadlines and prediction market closing times.

November

FRI 6

Prediction market closes

Latest Election News

Recent reporting and announcements directly related to this race and its candidates.

AINews Summary

Maine Democrats are close to choosing Troy Jackson as their U.S. Senate nominee after he secured majority delegate support. The nomination still needs to be formalized at the party convention in Bangor. The scramble began after Graham Platner withdrew from the race. The news appears to strengthen Jackson’s hold on the Democratic nomination, reducing uncertainty on that side of the race. It does not directly change the Senate-control market, but it may modestly improve Democrats’ chances if the nominee is now settled.

Articles

NNNBC News5 days ago

Trump administration live updates: Karoline Leavitt to step down from White House press secretary role

Get live updates and the latest news as Karoline Leavitt says she will depart as Trump’s White House press secretary and Tuesday’s primaries reveal Democratic divisions.

HHuffPost4 days ago

Graham Platner Set to Speak At Maine Labor Day Event

Platner plans a return to the public eye after ending his campaign last month in the face of sexual assault allegations.

TAThe Associated Press4 days ago

Graham Platner to return to public stage after ending campaign

Former Maine Democratic Senate nominee Graham Platner is scheduled to be the featured speaker at a Labor Day rally in what may be one of his first public appearances since a sexual assault allegation ended his candidacy.

WCWDIV ClickOnDetroit4 days ago

Graham Platner to speak at labor rally, one of his first public events since ending Maine campaign

NNewsweek5 days ago

Immigration Concerns Climb in Maine as Senate Race Heats Up

Immigration has surged as an issue in Maine, but concerns about Susan Collins and Donald Trump may shape the Senate race.

NNewsweek3 days ago

Map Shows Shift in Midterm Districts From ‘Solid’ Republican to ‘Likely’

Republicans maintain a narrow House majority, controlling 218 seats, while Democrats hold 212.

NNPR8 days ago

In Maine Senate race, women voters could be the deciders : NPR

The race between Susan Collins and Troy Jackson is one of this year's most high-profile Senate contests. To win, both candidates will need support from an especially powerful voting bloc: Maine women.

PPPortland Press Herald14 days ago

Troy Jackson’s first campaign ad highlights Maine logging roots

The spot comes with just over 90 days to go before the Nov. 3 election.

WWJLA21 days ago

Democrats reset campaign against Collins with new nominee

Democrats in Maine have a new nominee to take on long-time incumbent Sen. Susan Collins in a race that is pivotal for both parties to win a Senate majority.

New updates coming soon

We're monitoring and will update when new data impacts the race.

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2026 Maine State Senate Election Polls, Odds & Candidates

Maine State Senate winner?

OddsLive Odds

Odds History

Election Dates and Deadlines

Latest Election News

Trump administration live updates: Karoline Leavitt to step down from White House press secretary role

Graham Platner Set to Speak At Maine Labor Day Event

Graham Platner to return to public stage after ending campaign

Graham Platner to speak at labor rally, one of his first public events since ending Maine campaign

Immigration Concerns Climb in Maine as Senate Race Heats Up

Map Shows Shift in Midterm Districts From ‘Solid’ Republican to ‘Likely’

In Maine Senate race, women voters could be the deciders : NPR

Troy Jackson’s first campaign ad highlights Maine logging roots

Democrats reset campaign against Collins with new nominee

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Election Dates and Deadlines

Latest Election News

Trump administration live updates: Karoline Leavitt to step down from White House press secretary role

Graham Platner Set to Speak At Maine Labor Day Event

Graham Platner to return to public stage after ending campaign

Graham Platner to speak at labor rally, one of his first public events since ending Maine campaign

Immigration Concerns Climb in Maine as Senate Race Heats Up

Map Shows Shift in Midterm Districts From ‘Solid’ Republican to ‘Likely’

In Maine Senate race, women voters could be the deciders : NPR

Troy Jackson’s first campaign ad highlights Maine logging roots

Democrats reset campaign against Collins with new nominee

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Maine Senate winner?

Maine Senate winner? (Person)

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ME-02 House winner?