Trader consensus on Polymarket favors the Democratic nominee at 63.5% implied probability to win New York's 19th congressional district House seat, reflecting recent polling leads for Josh Riley over Republican incumbent Marc Molinaro. Averages from Emerson College and other surveys show Riley ahead by 4-7 points in this swing district (Cook PVI R+3), driven by strong Democratic turnout expectations and national headwinds for Republicans amid economic concerns and abortion rights focus post-Dobbs. Molinaro's 18.5% odds stem from his fundraising edge and local name recognition, but a late October Siena poll widened Riley's margin, boosting Dem sentiment. Upcoming early voting and Election Day November 5 could shift dynamics amid high uncertainty in battleground races.
Experimental AI-generated summary referencing Polymarket data · UpdatedNY-19 House Election Winner
NY-19 House Election Winner
Republican Party
19%
Democratic Party
67%
Republican Party
19%
Democratic Party
67%
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, 12:48 PM ET
Resolver
0x2F5e3684c...Resolver
0x2F5e3684c...Trader consensus on Polymarket favors the Democratic nominee at 63.5% implied probability to win New York's 19th congressional district House seat, reflecting recent polling leads for Josh Riley over Republican incumbent Marc Molinaro. Averages from Emerson College and other surveys show Riley ahead by 4-7 points in this swing district (Cook PVI R+3), driven by strong Democratic turnout expectations and national headwinds for Republicans amid economic concerns and abortion rights focus post-Dobbs. Molinaro's 18.5% odds stem from his fundraising edge and local name recognition, but a late October Siena poll widened Riley's margin, boosting Dem sentiment. Upcoming early voting and Election Day November 5 could shift dynamics amid high uncertainty in battleground races.
Experimental AI-generated summary referencing Polymarket data · Updated


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