**Democratic incumbent George Whitesides holds a commanding position in California's 27th congressional district heading into the November 3, 2026 general election.** The district's D+6 partisan voter index and post-redistricting boundaries favor Democrats, and all major forecasters rate the seat Solid Democratic or Safe Democratic. Whitesides advanced from the June 2 top-two primary alongside Republican Jason Gibbs after narrowly edging out other Democratic contenders, benefiting from superior fundraising and name recognition as the 2024 flip winner. Trader consensus in prediction markets aligns closely with these structural advantages and historical patterns for California districts with similar leans, where Democratic nominees typically prevail by double-digit margins absent major disruptions. A Republican victory would require an unusually strong national environment for the party, a significant candidate-specific scandal affecting Whitesides, or turnout dynamics that heavily suppress Democratic participation—developments that remain low-probability events based on current fundamentals.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedCA-27 House Election Winner
CA-27 House Election Winner
$13,566 Vol.
$13,566 Vol.
Nov 3, 2026
Democratic Party
95%
Republican Party
5%
$13,566 Vol.
$13,566 Vol.
Nov 3, 2026
Democratic Party
$5,615 Vol.
95%
Republican Party
$7,951 Vol.
5%
This market will resolve according to the party of the candidate who wins the CA-27 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 George Whitesides holds a commanding position in California's 27th congressional district heading into the November 3, 2026 general election.** The district's D+6 partisan voter index and post-redistricting boundaries favor Democrats, and all major forecasters rate the seat Solid Democratic or Safe Democratic. Whitesides advanced from the June 2 top-two primary alongside Republican Jason Gibbs after narrowly edging out other Democratic contenders, benefiting from superior fundraising and name recognition as the 2024 flip winner.
Trader consensus in prediction markets aligns closely with these structural advantages and historical patterns for California districts with similar leans, where Democratic nominees typically prevail by double-digit margins absent major disruptions. A Republican victory would require an unusually strong national environment for the party, a significant candidate-specific scandal affecting Whitesides, or turnout dynamics that heavily suppress Democratic participation—developments that remain low-probability events based on current fundamentals.
This market will resolve according to the party of the candidate who wins the CA-27 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: Nov 25, 2025, 2:30 PM ET
Volume
$13,566End Date
Nov 4, 2026Market Opened
Nov 25, 2025, 2:30 PM ETResolver
0x2F5e3684c...This market will resolve according to the party of the candidate who wins the CA-27 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 George Whitesides holds a commanding position in California's 27th congressional district heading into the November 3, 2026 general election.** The district's D+6 partisan voter index and post-redistricting boundaries favor Democrats, and all major forecasters rate the seat Solid Democratic or Safe Democratic. Whitesides advanced from the June 2 top-two primary alongside Republican Jason Gibbs after narrowly edging out other Democratic contenders, benefiting from superior fundraising and name recognition as the 2024 flip winner.
Trader consensus in prediction markets aligns closely with these structural advantages and historical patterns for California districts with similar leans, where Democratic nominees typically prevail by double-digit margins absent major disruptions. A Republican victory would require an unusually strong national environment for the party, a significant candidate-specific scandal affecting Whitesides, or turnout dynamics that heavily suppress Democratic participation—developments that remain low-probability events based on current fundamentals.
This market will resolve according to the party of the candidate who wins the CA-27 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
$13,566End Date
Nov 4, 2026Market Opened
Nov 25, 2025, 2:30 PM ETResolver
0x2F5e3684c...**Democratic incumbent George Whitesides holds a commanding position in California's 27th congressional district heading into the November 3, 2026 general election.** The district's D+6 partisan voter index and post-redistricting boundaries favor Democrats, and all major forecasters rate the seat Solid Democratic or Safe Democratic. Whitesides advanced from the June 2 top-two primary alongside Republican Jason Gibbs after narrowly edging out other Democratic contenders, benefiting from superior fundraising and name recognition as the 2024 flip winner. Trader consensus in prediction markets aligns closely with these structural advantages and historical patterns for California districts with similar leans, where Democratic nominees typically prevail by double-digit margins absent major disruptions. A Republican victory would require an unusually strong national environment for the party, a significant candidate-specific scandal affecting Whitesides, or turnout dynamics that heavily suppress Democratic participation—developments that remain low-probability events based on current fundamentals.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
Beware of external links.
Beware of external links.
Frequently Asked Questions