**Democratic incumbent Susie Lee holds a strong position in Nevada’s 3rd congressional district ahead of the November 3, 2026 general election.** The district carries a Cook Partisan Voting Index of D+1 and has delivered narrow Democratic victories in recent cycles, including Lee’s 51.4% win in 2024. Lee secured her party’s nomination decisively in the June 9 primary, while Republican Marty O’Donnell emerged from a contested GOP primary. Forecasters from Cook Political Report, Inside Elections, and others rate the seat Lean Democratic, citing Lee’s incumbency advantage, established fundraising, and the district’s modest Democratic tilt in a state where the concurrent gubernatorial race could influence turnout. Traders assign the Democratic Party an 84.5% implied probability, reflecting the structural edge for the incumbent in this suburban Las Vegas-area seat despite its historical competitiveness.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedNV-03 House Election Winner
Democratic Party
85%
Republican Party
17%
Democratic Party
85%
Republican Party
17%
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, 12:24 PM 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...**Democratic incumbent Susie Lee holds a strong position in Nevada’s 3rd congressional district ahead of the November 3, 2026 general election.** The district carries a Cook Partisan Voting Index of D+1 and has delivered narrow Democratic victories in recent cycles, including Lee’s 51.4% win in 2024. Lee secured her party’s nomination decisively in the June 9 primary, while Republican Marty O’Donnell emerged from a contested GOP primary. Forecasters from Cook Political Report, Inside Elections, and others rate the seat Lean Democratic, citing Lee’s incumbency advantage, established fundraising, and the district’s modest Democratic tilt in a state where the concurrent gubernatorial race could influence turnout. Traders assign the Democratic Party an 84.5% implied probability, reflecting the structural edge for the incumbent in this suburban Las Vegas-area seat despite its historical competitiveness.
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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