The incumbent Democratic representative in Washington's 10th congressional district benefits from a D+9 partisan voter index and strong prior general election margins exceeding 58 percent. Forecasters rate the seat as solid or safe Democratic ahead of the August 2026 top-two primary and November general election, reflecting limited Republican field strength and the district's consistent preference for Democratic candidates in recent cycles. This positioning underpins the market's heavy weighting toward a Democratic outcome. A late surge by a well-funded Republican challenger, an unusually strong national partisan wave, or an unexpected primary upset could narrow the margin, though such shifts would require developments that override the district's structural and historical patterns.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedWA-10 House Election Winner
WA-10 House Election Winner
NEW
NEW
Nov 3, 2026
Democratic Party
93%
Republican Party
7%
NEW
NEW
Nov 3, 2026
Democratic Party
$6,518 Vol.
93%
Republican Party
$3,265 Vol.
7%
This market will resolve according to the party of the candidate who wins the WA-10 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 4, 2026.
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/).The incumbent Democratic representative in Washington's 10th congressional district benefits from a D+9 partisan voter index and strong prior general election margins exceeding 58 percent. Forecasters rate the seat as solid or safe Democratic ahead of the August 2026 top-two primary and November general election, reflecting limited Republican field strength and the district's consistent preference for Democratic candidates in recent cycles. This positioning underpins the market's heavy weighting toward a Democratic outcome. A late surge by a well-funded Republican challenger, an unusually strong national partisan wave, or an unexpected primary upset could narrow the margin, though such shifts would require developments that override the district's structural and historical patterns.
This market will resolve according to the party of the candidate who wins the WA-10 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 4, 2026.
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/).
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, 11:24 AM ET
Volume
$9,782End Date
Nov 3, 2026Market Opened
Jan 28, 2026, 11:24 AM ETResolver
0x2F5e3684c...This market will resolve according to the party of the candidate who wins the WA-10 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 4, 2026.
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/).The incumbent Democratic representative in Washington's 10th congressional district benefits from a D+9 partisan voter index and strong prior general election margins exceeding 58 percent. Forecasters rate the seat as solid or safe Democratic ahead of the August 2026 top-two primary and November general election, reflecting limited Republican field strength and the district's consistent preference for Democratic candidates in recent cycles. This positioning underpins the market's heavy weighting toward a Democratic outcome. A late surge by a well-funded Republican challenger, an unusually strong national partisan wave, or an unexpected primary upset could narrow the margin, though such shifts would require developments that override the district's structural and historical patterns.
This market will resolve according to the party of the candidate who wins the WA-10 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 4, 2026.
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/).
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/).
Volume
$9,782End Date
Nov 3, 2026Market Opened
Jan 28, 2026, 11:24 AM ETResolver
0x2F5e3684c...The incumbent Democratic representative in Washington's 10th congressional district benefits from a D+9 partisan voter index and strong prior general election margins exceeding 58 percent. Forecasters rate the seat as solid or safe Democratic ahead of the August 2026 top-two primary and November general election, reflecting limited Republican field strength and the district's consistent preference for Democratic candidates in recent cycles. This positioning underpins the market's heavy weighting toward a Democratic outcome. A late surge by a well-funded Republican challenger, an unusually strong national partisan wave, or an unexpected primary upset could narrow the margin, though such shifts would require developments that override the district's structural and historical patterns.
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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