Skip to main content
icon for New Jersey Senate Election Margin of Victory
Politics·Margin Of Victory

New Jersey Senate Election Margin of Victory

icon for New Jersey Senate Election Margin of Victory
Politics·Margin Of Victory

New Jersey Senate Election Margin of Victory

Democrat 21%+ 64%

Democrat 18-21% 24%

Democrat 15-18% 7%

Democrat 12-15% 2.3%

Polymarket
NEW

Democrat 21%+ 64%

Democrat 18-21% 24%

Democrat 15-18% 7%

Democrat 12-15% 2.3%

Polymarket
NEW
icon for Republican 3%+

Republican 3%+

$398 Vol.

1%

icon for Republican 0-3%

Republican 0-3%

$291 Vol.

1%

icon for Democrat 0-3%

Democrat 0-3%

$524 Vol.

1%

icon for Democrat 3-6%

Democrat 3-6%

$246 Vol.

<1%

icon for Democrat 6-9%

Democrat 6-9%

$280 Vol.

1%

icon for Democrat 9-12%

Democrat 9-12%

$294 Vol.

1%

icon for Democrat 12-15%

Democrat 12-15%

$461 Vol.

2%

icon for Democrat 15-18%

Democrat 15-18%

$429 Vol.

7%

icon for Democrat 18-21%

Democrat 18-21%

$415 Vol.

24%

icon for Democrat 21%+

Democrat 21%+

$1,406 Vol.

64%

The 2026 New Jersey Senate election is currently expected to be held on November 3, 2026. 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 New Jersey Senate 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.New Jersey's 2026 Senate race features Democratic incumbent Cory Booker seeking a third full term against Republican Justin Murphy, the June primary winner and former Tabernacle deputy mayor. All major forecasters rate the contest Solid or Safe Democratic, citing the state's consistent partisan lean, Booker's record fundraising exceeding $22 million, and the absence of general-election polling or major campaign shifts since the primaries. Historical patterns reinforce expectations, as no Republican has won a New Jersey Senate seat since 1972 and Booker prevailed by 16 points in 2020. These factors underpin trader consensus on a Democratic margin of victory in the 18–22+ point range, with limited recent developments to narrow the projected spread ahead of the November 3 general election.

The 2026 New Jersey Senate election is currently expected to be held on November 3, 2026.

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 New Jersey Senate 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.
Volume
$4,744
End Date
Nov 3, 2026
Market Opened
Aug 4, 2026, 2:29 PM ET

Resolver

0x69c47De9D...
The 2026 New Jersey Senate election is currently expected to be held on November 3, 2026. 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 New Jersey Senate 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.
The 2026 New Jersey Senate election is currently expected to be held on November 3, 2026. 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 New Jersey Senate 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.New Jersey's 2026 Senate race features Democratic incumbent Cory Booker seeking a third full term against Republican Justin Murphy, the June primary winner and former Tabernacle deputy mayor. All major forecasters rate the contest Solid or Safe Democratic, citing the state's consistent partisan lean, Booker's record fundraising exceeding $22 million, and the absence of general-election polling or major campaign shifts since the primaries. Historical patterns reinforce expectations, as no Republican has won a New Jersey Senate seat since 1972 and Booker prevailed by 16 points in 2020. These factors underpin trader consensus on a Democratic margin of victory in the 18–22+ point range, with limited recent developments to narrow the projected spread ahead of the November 3 general election.

The 2026 New Jersey Senate election is currently expected to be held on November 3, 2026.

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 New Jersey Senate 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.
Volume
$4,744
End Date
Nov 3, 2026
Market Opened
Aug 4, 2026, 2:29 PM ET

Resolver

0x69c47De9D...
The 2026 New Jersey Senate election is currently expected to be held on November 3, 2026. 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 New Jersey Senate 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.

Related

icon for Will the Democratic Party candidate win the 2026 NJ-01 House election by 40%-45%?

Will the Democratic Party candidate win the 2026 NJ-01 House election by 40%-45%?

27%
icon for Will the Democratic Party candidate win the 2026 NJ-06 House election by 30%-35%?

Will the Democratic Party candidate win the 2026 NJ-06 House election by 30%-35%?

33%
icon for Will the Democratic Party candidate win the 2026 NJ-07 House election by 3%-6%?

Will the Democratic Party candidate win the 2026 NJ-07 House election by 3%-6%?

40%

Beware of external links.

Frequently Asked Questions

"New Jersey Senate Election Margin of Victory" is a prediction market on Polymarket with 10 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "Democrat 21%+" at 64%, followed by "Democrat 18-21%" at 24%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 64¢ implies that the market collectively assigns a 64% chance to that outcome. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

"New Jersey Senate Election Margin of Victory" is a newly created market on Polymarket, launched on Aug 4, 2026. As an early market, this is your opportunity to be among the first traders to set the odds and establish the market's initial price signals. You can also bookmark this page to track volume and trading activity as the market gains traction over time.

To trade on "New Jersey Senate Election Margin of Victory," browse the 10 available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current frontrunner for "New Jersey Senate Election Margin of Victory" is "Democrat 21%+" at 64%, meaning the market assigns a 64% chance to that outcome. The next closest outcome is "Democrat 18-21%" at 24%. These odds update in real-time as traders buy and sell shares, so they reflect the latest collective view of what's most likely to happen. Check back frequently or bookmark this page to follow how the odds shift as new information emerges.

The resolution rules for "New Jersey Senate Election Margin of Victory" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.