Incumbent Democrat Steven Horsford maintains a commanding lead in NV-04 polling averages, driving trader consensus to an 82.5% implied probability for the Democratic Party, reflecting his incumbency advantage, superior fundraising, and strong performance among the district's diverse Las Vegas-area voters including Latino and Black communities. Recent Emerson College (Oct. 28) and RMG Research polls show Horsford ahead by 10–14 points over Republican Sam Peters, with no major shifts from GOP national momentum spilling over due to the district's Democratic-leaning PVI (D+3). Early voting trends favor Democrats, and absent late scandals or turnout surprises, Republicans face steep barriers before November 5 Election Day.
Experimental AI-generated summary referencing Polymarket data · UpdatedNV-04 House Election Winner
NV-04 House Election Winner
Democratic Party
80%
Republican Party
13%
Democratic Party
80%
Republican Party
13%
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...Incumbent Democrat Steven Horsford maintains a commanding lead in NV-04 polling averages, driving trader consensus to an 82.5% implied probability for the Democratic Party, reflecting his incumbency advantage, superior fundraising, and strong performance among the district's diverse Las Vegas-area voters including Latino and Black communities. Recent Emerson College (Oct. 28) and RMG Research polls show Horsford ahead by 10–14 points over Republican Sam Peters, with no major shifts from GOP national momentum spilling over due to the district's Democratic-leaning PVI (D+3). Early voting trends favor Democrats, and absent late scandals or turnout surprises, Republicans face steep barriers before November 5 Election Day.
Experimental AI-generated summary referencing Polymarket data · Updated


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