The Democratic Party holds a 75% implied probability in the NJ-07 House race, driven by the district’s long-term demographic and registration shift toward Democrats, combined with early polling and rating upgrades that moved the seat from Lean Republican to Toss-up. Incumbent Republican Thomas Kean Jr. faces a stronger Democratic primary field ahead of the June 2 contest, while broader midterm dynamics and historical patterns for first-term incumbents in competitive districts have weighed on Republican positioning. Traders appear to price in the potential for unified Democratic turnout in this swing area, though the outcome remains sensitive to primary results and national conditions through November.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedNJ-07 House Election Winner
Democratic Party
76%
Republican Party
28%
Democratic Party
76%
Republican Party
28%
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...The Democratic Party holds a 75% implied probability in the NJ-07 House race, driven by the district’s long-term demographic and registration shift toward Democrats, combined with early polling and rating upgrades that moved the seat from Lean Republican to Toss-up. Incumbent Republican Thomas Kean Jr. faces a stronger Democratic primary field ahead of the June 2 contest, while broader midterm dynamics and historical patterns for first-term incumbents in competitive districts have weighed on Republican positioning. Traders appear to price in the potential for unified Democratic turnout in this swing area, though the outcome remains sensitive to primary results and national conditions through November.
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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