Massachusetts' 5th congressional district maintains a strong Democratic lean driven by its composition across eastern suburbs and Cambridge areas, consistent voting history, and minimal Republican organizational presence. Incumbent Representative Katherine Clark seeks another term after running unopposed in 2024, facing only limited primary opposition on September 1 from Jonathan Paz and Tarik Samman while no major Republican general election challenger has emerged ahead of November 3. Forecasters rate the seat Safe or Solid Democratic, and trader consensus at 97 percent for Democrats reflects these structural factors with no recent developments capable of shifting the balance. A major scandal, Clark health event, or surprise national wave could theoretically alter outcomes, though such shifts would require overcoming substantial baseline advantages.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedMA-05 House Election Winner
MA-05 House Election Winner
$37,214 Vol.
$37,214 Vol.
Nov 2, 2026
Democratic Party
97%
Republican Party
2%
$37,214 Vol.
$37,214 Vol.
Nov 2, 2026
Democratic Party
$26,705 Vol.
97%
Republican Party
$10,509 Vol.
2%
This market will resolve according to the party of the candidate who wins the MA-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/).Massachusetts' 5th congressional district maintains a strong Democratic lean driven by its composition across eastern suburbs and Cambridge areas, consistent voting history, and minimal Republican organizational presence. Incumbent Representative Katherine Clark seeks another term after running unopposed in 2024, facing only limited primary opposition on September 1 from Jonathan Paz and Tarik Samman while no major Republican general election challenger has emerged ahead of November 3. Forecasters rate the seat Safe or Solid Democratic, and trader consensus at 97 percent for Democrats reflects these structural factors with no recent developments capable of shifting the balance. A major scandal, Clark health event, or surprise national wave could theoretically alter outcomes, though such shifts would require overcoming substantial baseline advantages.
This market will resolve according to the party of the candidate who wins the MA-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: Jan 28, 2026, 11:09 AM ET
Volume
$37,214End Date
Nov 3, 2026Market Opened
Jan 28, 2026, 11:09 AM ETResolver
0x2F5e3684c...This market will resolve according to the party of the candidate who wins the MA-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/).Massachusetts' 5th congressional district maintains a strong Democratic lean driven by its composition across eastern suburbs and Cambridge areas, consistent voting history, and minimal Republican organizational presence. Incumbent Representative Katherine Clark seeks another term after running unopposed in 2024, facing only limited primary opposition on September 1 from Jonathan Paz and Tarik Samman while no major Republican general election challenger has emerged ahead of November 3. Forecasters rate the seat Safe or Solid Democratic, and trader consensus at 97 percent for Democrats reflects these structural factors with no recent developments capable of shifting the balance. A major scandal, Clark health event, or surprise national wave could theoretically alter outcomes, though such shifts would require overcoming substantial baseline advantages.
This market will resolve according to the party of the candidate who wins the MA-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
$37,214End Date
Nov 3, 2026Market Opened
Jan 28, 2026, 11:09 AM ETResolver
0x2F5e3684c...Massachusetts' 5th congressional district maintains a strong Democratic lean driven by its composition across eastern suburbs and Cambridge areas, consistent voting history, and minimal Republican organizational presence. Incumbent Representative Katherine Clark seeks another term after running unopposed in 2024, facing only limited primary opposition on September 1 from Jonathan Paz and Tarik Samman while no major Republican general election challenger has emerged ahead of November 3. Forecasters rate the seat Safe or Solid Democratic, and trader consensus at 97 percent for Democrats reflects these structural factors with no recent developments capable of shifting the balance. A major scandal, Clark health event, or surprise national wave could theoretically alter outcomes, though such shifts would require overcoming substantial baseline advantages.
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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