**Greg Casar (D), the incumbent who relocated to TX-37 after redistricting displaced longtime representative Lloyd Doggett, secured the Democratic nomination with roughly 81% in the March 2026 primary.** Republican nominee Lauren Peña advanced through her May runoff but faces a district rated Solid Democratic by the Cook Political Report, with a partisan lean exceeding D+25. The Austin-centered seat combines high-education urban voters, a sizable Hispanic population, and University of Texas influence that has produced consistent Democratic margins above 50 points in recent cycles. Casar holds a substantial fundraising edge, and outside Republican investment remains minimal. November general-election dynamics, including turnout among progressive and minority blocs, reinforce the current trader consensus reflected in the 98.2% Democratic price. Realistic challenges would require an unforeseen scandal, health event, or national political realignment large enough to overcome the district’s structural baseline.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedTX-37 House Election Winner
TX-37 House Election Winner
$41,882 Vol.
$41,882 Vol.
Nov 2, 2026
Democratic Party
98%
Republican Party
2%
$41,882 Vol.
$41,882 Vol.
Nov 2, 2026
Democratic Party
$25,231 Vol.
98%
Republican Party
$16,651 Vol.
2%
This market will resolve according to the party of the candidate who wins the TX-37 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/).**Greg Casar (D), the incumbent who relocated to TX-37 after redistricting displaced longtime representative Lloyd Doggett, secured the Democratic nomination with roughly 81% in the March 2026 primary.** Republican nominee Lauren Peña advanced through her May runoff but faces a district rated Solid Democratic by the Cook Political Report, with a partisan lean exceeding D+25.
The Austin-centered seat combines high-education urban voters, a sizable Hispanic population, and University of Texas influence that has produced consistent Democratic margins above 50 points in recent cycles. Casar holds a substantial fundraising edge, and outside Republican investment remains minimal. November general-election dynamics, including turnout among progressive and minority blocs, reinforce the current trader consensus reflected in the 98.2% Democratic price.
Realistic challenges would require an unforeseen scandal, health event, or national political realignment large enough to overcome the district’s structural baseline.
This market will resolve according to the party of the candidate who wins the TX-37 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, 11:24 AM ET
Volume
$41,882End 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 TX-37 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/).**Greg Casar (D), the incumbent who relocated to TX-37 after redistricting displaced longtime representative Lloyd Doggett, secured the Democratic nomination with roughly 81% in the March 2026 primary.** Republican nominee Lauren Peña advanced through her May runoff but faces a district rated Solid Democratic by the Cook Political Report, with a partisan lean exceeding D+25.
The Austin-centered seat combines high-education urban voters, a sizable Hispanic population, and University of Texas influence that has produced consistent Democratic margins above 50 points in recent cycles. Casar holds a substantial fundraising edge, and outside Republican investment remains minimal. November general-election dynamics, including turnout among progressive and minority blocs, reinforce the current trader consensus reflected in the 98.2% Democratic price.
Realistic challenges would require an unforeseen scandal, health event, or national political realignment large enough to overcome the district’s structural baseline.
This market will resolve according to the party of the candidate who wins the TX-37 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
$41,882End Date
Nov 3, 2026Market Opened
Jan 28, 2026, 11:24 AM ETResolver
0x2F5e3684c...**Greg Casar (D), the incumbent who relocated to TX-37 after redistricting displaced longtime representative Lloyd Doggett, secured the Democratic nomination with roughly 81% in the March 2026 primary.** Republican nominee Lauren Peña advanced through her May runoff but faces a district rated Solid Democratic by the Cook Political Report, with a partisan lean exceeding D+25. The Austin-centered seat combines high-education urban voters, a sizable Hispanic population, and University of Texas influence that has produced consistent Democratic margins above 50 points in recent cycles. Casar holds a substantial fundraising edge, and outside Republican investment remains minimal. November general-election dynamics, including turnout among progressive and minority blocs, reinforce the current trader consensus reflected in the 98.2% Democratic price. Realistic challenges would require an unforeseen scandal, health event, or national political realignment large enough to overcome the district’s structural baseline.
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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