The TX-30 congressional district's strong Democratic lean, reflected in a D+25 Partisan Voter Index and prior results such as a 27-point Harris margin in 2024, underpins trader consensus favoring the Democratic nominee at 95.5%. The seat opened after incumbent Jasmine Crockett pursued a U.S. Senate bid, leading to Frederick Haynes III's decisive March 2026 primary win. Republican nominee Everett Jackson emerged from a low-turnout May runoff but faces structural barriers in this South Dallas-area district rated Solid or Safe Democratic by forecasters. With nominees set and no recent polling shifts, market pricing aligns with historical voting patterns and projected margins exceeding 60 points. A national Republican surge, late candidate withdrawal, or unforeseen scandal could narrow the gap before the November 2026 general election.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedTX-30 House Election Winner
$48,299 Vol.
$48,299 Vol.
Democratic Party
96%
Republican Party
2%
$48,299 Vol.
$48,299 Vol.
Democratic Party
96%
Republican Party
2%
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
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...The TX-30 congressional district's strong Democratic lean, reflected in a D+25 Partisan Voter Index and prior results such as a 27-point Harris margin in 2024, underpins trader consensus favoring the Democratic nominee at 95.5%. The seat opened after incumbent Jasmine Crockett pursued a U.S. Senate bid, leading to Frederick Haynes III's decisive March 2026 primary win. Republican nominee Everett Jackson emerged from a low-turnout May runoff but faces structural barriers in this South Dallas-area district rated Solid or Safe Democratic by forecasters. With nominees set and no recent polling shifts, market pricing aligns with historical voting patterns and projected margins exceeding 60 points. A national Republican surge, late candidate withdrawal, or unforeseen scandal could narrow the gap before the November 2026 general election.
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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