Chellie Pingree, the Democratic incumbent since 2009, faces Republican nominee Ronald Russell in the November 2026 general election for Maine’s 1st congressional district. The seat carries a Cook Partisan Voter Index of D+11 and last changed partisan control in 1994, with Pingree securing 58 percent in 2024. Race forecasters across outlets rate the contest Solid or Safe Democratic, reflecting consistent voter patterns in coastal and southern Maine. The June 2026 primaries produced no major surprises, with Pingree running unopposed and Russell prevailing in a close Republican contest. Trader consensus at 94.5 percent Democratic aligns with these structural factors. Shifts could occur from late developments such as a significant scandal, health event, or unusually strong national Republican performance, though historical margins and district composition limit such prospects.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedME-01 House Election Winner
$45,006 Vol.
$45,006 Vol.
Democratic Party
95%
Republican Party
4%
$45,006 Vol.
$45,006 Vol.
Democratic Party
95%
Republican Party
4%
A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources.
This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).
Market Opened: Jan 28, 2026, 11:09 AM ET
Resolver
0x2F5e3684c...A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources.
This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).
Resolver
0x2F5e3684c...Chellie Pingree, the Democratic incumbent since 2009, faces Republican nominee Ronald Russell in the November 2026 general election for Maine’s 1st congressional district. The seat carries a Cook Partisan Voter Index of D+11 and last changed partisan control in 1994, with Pingree securing 58 percent in 2024. Race forecasters across outlets rate the contest Solid or Safe Democratic, reflecting consistent voter patterns in coastal and southern Maine. The June 2026 primaries produced no major surprises, with Pingree running unopposed and Russell prevailing in a close Republican contest. Trader consensus at 94.5 percent Democratic aligns with these structural factors. Shifts could occur from late developments such as a significant scandal, health event, or unusually strong national Republican performance, though historical margins and district composition limit such prospects.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated



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