Incumbent Rep. Suzan DelBene's (D) commanding position in solidly Democratic Washington's 1st Congressional District underpins trader consensus implying 92% odds for a Democratic House winner, reflecting her history of double-digit general election victories—63% to 37% in 2024—and the district's reliable blue lean among tech-heavy Seattle suburbs like Bellevue and Redmond. Nonpartisan forecasters including Cook Political Report (Solid Democrat as of March 12) and Sabato's Crystal Ball (Safe Democrat) affirm low competitiveness, with no Republican candidates declared ahead of the May 8 filing deadline and only Democratic primary challengers like Hunter Gordon filed so far. Scenarios that could shift odds include recruitment of a strong GOP nominee advancing through the August 4 top-two primary, a DelBene scandal, or robust Republican midterm momentum.
Résumé expérimental généré par IA à partir des données Polymarket · Mis à jourWA-01 Vainqueur de l'élection à la Chambre
WA-01 Vainqueur de l'élection à la Chambre
Parti démocrate
92%
Parti républicain
8%
Parti démocrate
92%
Parti républicain
8%
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/).
Marché ouvert : Jan 28, 2026, 11:24 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...Incumbent Rep. Suzan DelBene's (D) commanding position in solidly Democratic Washington's 1st Congressional District underpins trader consensus implying 92% odds for a Democratic House winner, reflecting her history of double-digit general election victories—63% to 37% in 2024—and the district's reliable blue lean among tech-heavy Seattle suburbs like Bellevue and Redmond. Nonpartisan forecasters including Cook Political Report (Solid Democrat as of March 12) and Sabato's Crystal Ball (Safe Democrat) affirm low competitiveness, with no Republican candidates declared ahead of the May 8 filing deadline and only Democratic primary challengers like Hunter Gordon filed so far. Scenarios that could shift odds include recruitment of a strong GOP nominee advancing through the August 4 top-two primary, a DelBene scandal, or robust Republican midterm momentum.
Résumé expérimental généré par IA à partir des données Polymarket · Mis à jour
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