Incumbent Democrat Herb Conaway holds structural advantages in New Jersey's 3rd District, a D+3 to D+5 leaning suburban seat encompassing Burlington and parts of Mercer and Monmouth counties. Trader consensus prices the race near even between the two major-party nominees while spreading probability across Democrat margin buckets and assigning Republicans a 25% chance of victory. Limited Republican fundraising and the district's recent Democratic performance in presidential and House voting have anchored expectations, yet the open national environment in the 2026 midterms and potential shifts in turnout among suburban moderates leave room for margin movement in either direction ahead of the November 3 general election.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedNJ-03 House Election Margin of Victory
Democrat 10-15% 36%
Democrat 30-35% 34%
Democrat 15-20% 34%
Democrat 35%+ 31%

Democrat 35%+
31%

Democrat 30-35%
34%

Democrat 25-30%
28%

Democrat 20-25%
30%

Democrat 15-20%
34%

Democrat 10-15%
36%

Democrat 5-10%
28%

Democrat 0-5%
27%

Republican Wins
28%
Democrat 10-15% 36%
Democrat 30-35% 34%
Democrat 15-20% 34%
Democrat 35%+ 31%

Democrat 35%+
31%

Democrat 30-35%
34%

Democrat 25-30%
28%

Democrat 20-25%
30%

Democrat 15-20%
34%

Democrat 10-15%
36%

Democrat 5-10%
28%

Democrat 0-5%
27%

Republican Wins
28%
This market will resolve according to the margin of victory between the top two candidates in the specified election.
The "margin of victory" is defined as the absolute difference between the percentages of valid votes received by the first-place and second-place candidates. Percentages of the valid votes received by each candidate will be determined by dividing the total number of valid votes each of the top two candidates receives by the sum of all valid votes cast in the election.
For purposes of this market, candidates nominated by the Democratic & Republican Parties will represent the options for "Democrat" and "Republican," respectively. Independent candidates will not represent options for either party. The candidates may be named in the contract for the convenience of traders. In the event that any named candidate is replaced as the nominee of their respective party prior to election day, the name in the contract will be updated and the market will resolve based on the replacement nominee of the party.
If the reported value falls exactly between two brackets, then this market will resolve to the higher margin bracket.
If two or more candidates tie for the most valid votes in this election, and the tie is between two candidates listed, this market will resolve to the lowest margin bracket for the candidate whose ballot-listed last name comes first in alphabetical order. If the tie is between a listed candidate and an unlisted candidate, this market will resolve to the lowest margin bracket for the listed candidate. If the tie is between two or more unlisted candidates, this market will resolve to "Other." If the listed candidate is represented in this market group as "Republican" or "Democrat" their ballot-listed last name will still be used for tiebreaking.
This market will resolve based on the official vote count once the count has been made official.
If the election results are not known definitively by June 30, 2027, 11:59 PM ET, this market will resolve to "Other".
If a recount is initiated before the vote total has been made official, the market will remain open until the recount is completed and the vote is made official.
The primary resolution source for this market will be the official results of the 2026 NJ-03 House election as published by the state electoral authority responsible for certifying the results of the election; however, an overwhelming consensus of credible reporting may also be used.
Market Opened: Aug 11, 2026, 2:17 PM ET
Resolver
0x69c47De9D...This market will resolve according to the margin of victory between the top two candidates in the specified election.
The "margin of victory" is defined as the absolute difference between the percentages of valid votes received by the first-place and second-place candidates. Percentages of the valid votes received by each candidate will be determined by dividing the total number of valid votes each of the top two candidates receives by the sum of all valid votes cast in the election.
For purposes of this market, candidates nominated by the Democratic & Republican Parties will represent the options for "Democrat" and "Republican," respectively. Independent candidates will not represent options for either party. The candidates may be named in the contract for the convenience of traders. In the event that any named candidate is replaced as the nominee of their respective party prior to election day, the name in the contract will be updated and the market will resolve based on the replacement nominee of the party.
If the reported value falls exactly between two brackets, then this market will resolve to the higher margin bracket.
If two or more candidates tie for the most valid votes in this election, and the tie is between two candidates listed, this market will resolve to the lowest margin bracket for the candidate whose ballot-listed last name comes first in alphabetical order. If the tie is between a listed candidate and an unlisted candidate, this market will resolve to the lowest margin bracket for the listed candidate. If the tie is between two or more unlisted candidates, this market will resolve to "Other." If the listed candidate is represented in this market group as "Republican" or "Democrat" their ballot-listed last name will still be used for tiebreaking.
This market will resolve based on the official vote count once the count has been made official.
If the election results are not known definitively by June 30, 2027, 11:59 PM ET, this market will resolve to "Other".
If a recount is initiated before the vote total has been made official, the market will remain open until the recount is completed and the vote is made official.
The primary resolution source for this market will be the official results of the 2026 NJ-03 House election as published by the state electoral authority responsible for certifying the results of the election; however, an overwhelming consensus of credible reporting may also be used.
Resolver
0x69c47De9D...Incumbent Democrat Herb Conaway holds structural advantages in New Jersey's 3rd District, a D+3 to D+5 leaning suburban seat encompassing Burlington and parts of Mercer and Monmouth counties. Trader consensus prices the race near even between the two major-party nominees while spreading probability across Democrat margin buckets and assigning Republicans a 25% chance of victory. Limited Republican fundraising and the district's recent Democratic performance in presidential and House voting have anchored expectations, yet the open national environment in the 2026 midterms and potential shifts in turnout among suburban moderates leave room for margin movement in either direction ahead of the November 3 general election.
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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