Democratic incumbent Jahana Hayes holds a commanding position in Connecticut’s 5th congressional district, where the partisan lean and incumbency advantage have produced the current trader consensus. The district, covering parts of western and northwestern Connecticut including Danbury and Waterbury, carries a Democratic partisan voting index that favors the party in most cycles. Hayes secured reelection in 2024 with 53.4 percent and faces no serious primary opposition ahead of the August 11 nominating contests. Republican contenders remain in a late-stage primary between Jonathan De Barros and Chris Shea, limiting coordinated general-election momentum. Forecasters rate the race Likely or Solid Democratic, consistent with historical patterns in which the party has held the seat since 2004. A significant shift would require an unexpected scandal, a sharp national Republican surge, or an unusually strong GOP nominee to overcome the structural headwinds.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedCT-05 House Election Winner
CT-05 House Election Winner
NEW
NEW
Nov 4, 2026
Democratic Party
94%
Republican Party
6%
NEW
NEW
Nov 4, 2026
Democratic Party
$3,565 Vol.
94%
Republican Party
$2,591 Vol.
6%
This market will resolve according to the party of the candidate who wins the CT-05 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 3, 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/).Democratic incumbent Jahana Hayes holds a commanding position in Connecticut’s 5th congressional district, where the partisan lean and incumbency advantage have produced the current trader consensus. The district, covering parts of western and northwestern Connecticut including Danbury and Waterbury, carries a Democratic partisan voting index that favors the party in most cycles. Hayes secured reelection in 2024 with 53.4 percent and faces no serious primary opposition ahead of the August 11 nominating contests. Republican contenders remain in a late-stage primary between Jonathan De Barros and Chris Shea, limiting coordinated general-election momentum. Forecasters rate the race Likely or Solid Democratic, consistent with historical patterns in which the party has held the seat since 2004. A significant shift would require an unexpected scandal, a sharp national Republican surge, or an unusually strong GOP nominee to overcome the structural headwinds.
This market will resolve according to the party of the candidate who wins the CT-05 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 3, 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: Dec 16, 2025, 11:47 AM ET
Volume
$6,156End Date
Nov 4, 2026Market Opened
Dec 16, 2025, 11:47 AM ETResolver
0x2F5e3684c...This market will resolve according to the party of the candidate who wins the CT-05 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 3, 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/).Democratic incumbent Jahana Hayes holds a commanding position in Connecticut’s 5th congressional district, where the partisan lean and incumbency advantage have produced the current trader consensus. The district, covering parts of western and northwestern Connecticut including Danbury and Waterbury, carries a Democratic partisan voting index that favors the party in most cycles. Hayes secured reelection in 2024 with 53.4 percent and faces no serious primary opposition ahead of the August 11 nominating contests. Republican contenders remain in a late-stage primary between Jonathan De Barros and Chris Shea, limiting coordinated general-election momentum. Forecasters rate the race Likely or Solid Democratic, consistent with historical patterns in which the party has held the seat since 2004. A significant shift would require an unexpected scandal, a sharp national Republican surge, or an unusually strong GOP nominee to overcome the structural headwinds.
This market will resolve according to the party of the candidate who wins the CT-05 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 3, 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
$6,156End Date
Nov 4, 2026Market Opened
Dec 16, 2025, 11:47 AM ETResolver
0x2F5e3684c...Democratic incumbent Jahana Hayes holds a commanding position in Connecticut’s 5th congressional district, where the partisan lean and incumbency advantage have produced the current trader consensus. The district, covering parts of western and northwestern Connecticut including Danbury and Waterbury, carries a Democratic partisan voting index that favors the party in most cycles. Hayes secured reelection in 2024 with 53.4 percent and faces no serious primary opposition ahead of the August 11 nominating contests. Republican contenders remain in a late-stage primary between Jonathan De Barros and Chris Shea, limiting coordinated general-election momentum. Forecasters rate the race Likely or Solid Democratic, consistent with historical patterns in which the party has held the seat since 2004. A significant shift would require an unexpected scandal, a sharp national Republican surge, or an unusually strong GOP nominee to overcome the structural headwinds.
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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