Name: How many seats will the Democrats win in the 2025 Virginia House of Delegates election?
Start: 2025-09-08T22:01:22.998125Z
End: 2025-11-04T00:00:00Z

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The 2025 Virginia House of Delegates election is scheduled to be held on Tuesday, November 4, 2025, to elect the 100 members of the 164th Virginia General Assembly.

This market will resolve according to the number of seats held by the Democratic Party in the Virginia House of Delegates as a result of the 2025 Virginia House of Delegates election. 

If voting in the next Virginia House of Delegates election does not occur by May 31, 2026, this market will resolve to "Other".

This market's resolution will be based solely on the number of seats won by the Democratic Party.

The primary resolution source for this market will be official information from the Government of Virginia; however, a consensus of credible reporting may also be used.

50-54

60-64

45-49

55-59

≥65

How many seats will the Democrats win in the 2025 Virginia House of Delegates election?

This market will resolve based on the number of the following five elections won by the Democratic Party, all scheduled for November 4, 2025. Each event will count as one Democratic win if it occurs:

- Democrats win the Virginia Governor's elections
- Democrats win the Virginia House of Delegates
- Democrats win the New Jersey Governor elections
- Mamdani wins the New York City Mayor election
- California referendum "Proposition 50" passes

Any other elections occurring in November 2025 that are not explicitly listed here will have no bearing on this market’s outcome.

The primary resolution source for this market will be a consensus of credible reporting. In the event of ambiguity, the market will resolve according to official results published by the jurisdiction’s election authority.

This market will remain open until the official certified results of the listed elections are published. In the case of a tie, the winner determined by the jurisdiction’s official tiebreak mechanism will prevail.

Will Democrats win five elections in Nov?

This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the VA-02 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on June 16, 2026.

If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other".

The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/.

Any replacement of the nominee before election day will not change the resolution of the market.

Will Elaine Luria be the Democratic nominee for VA-02?

This market will resolve according to the winner of the Democratic Primary for United States Senator from Virginia.

If no 2026 Virginia Democratic Senate Primary takes place, this market will resolve to "Other".

The resolution source for this market will be the first announcement of the results from the Virginia Democratic party, however an overwhelming consensus of credible reporting may suffice.

Will Mark Warner be the Democratic nominee for Senate in Virginia?

This market will resolve according to the election or referendum won by Democrats with the highest margin of victory compared to the other listed events, all scheduled for November 4, 2025:

- Virginia Governor election
- Virginia House of Delegates election
- New Jersey Governor election
- New York City Mayor election
- California referendum “Proposition 50”

If the results of any of these elections are not confirmed by July 31, 2026, this market will be resolved according to the results published thus far.

The primary resolution source for this market will be a consensus of credible reporting; however, if there is any ambiguity in the results, this market will resolve according to official election authority sources conducting the election.

Will the California Proposition 50 referendum have the largest Democratic margin of victory?

This market will resolve according to the winner of the 2026 midterm Virginia U.S. Senate election, inclusive of any run-offs.

A candidate shall be considered to represent a party in the event that he or she is the nominee of the party in question. Candidates other than the Democratic or Republican nominee (e.g., Greens, Libertarian, independent) may be added at a later date.

Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party.

The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources call the race for the same candidate. If all three sources haven’t called the race in this state for the same candidate, this market will resolve based on the official certification.

Will the Democrats win the Virginia Senate race in 2026?

This market will resolve according to the party that controls the House of Representatives following the 2026 U.S. House elections scheduled for November 3, 2026.

House control is defined as having more than half of the voting members of the U.S. House of Representatives.

If the outcome of this election is ambiguous given the above rules, this market will remain open until the Speaker of the House is selected following the 2026 U.S. general election, at which point it will resolve to the party the Speaker is affiliated with at the time of their election to that position. If the elected Speaker does not caucus with any listed party this market will resolve “Other”.

Determination of which party controls the House after the 2026 U.S. House elections will be based on a consensus of credible reporting, or if there is ambiguity, final federal and/or state election authority certification or other final official determination of the 2026 election results.

Will the Democratic Party control the House after the 2026 Midterm elections?

This market will resolve according to the party of the candidate who wins the CA-22 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 4, 2026.

If no winner is announced by November 4, 2026, 11:59PM ET, this market will resolve to "Other".

​​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/).

Will the Democratic Party win the CA-22 House seat?

This market will resolve according to the party of the candidate who wins the CA-27 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 4, 2026.

If no winner is announced by November 4, 2026, 11:59PM ET, this market will resolve to "Other".

​​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/).

Will the Democratic Party win the CA-27 House seat?

This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the NY-15 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on June 23, 2026.

If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other".

The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/.

Any replacement of the nominee before election day will not change the resolution of the market.

Will Ritchie Torres be the Democratic nominee for NY-15?

This market will resolve according to the winner of the Republican Primary for United States Senator from Virginia.

If no 2026 Virginia Republican Senate Primary takes place, this market will resolve to "Other".

The resolution source for this market will be the first announcement of the results from the Virginia Republican party, however an overwhelming consensus of credible reporting may suffice.

Will Bryce Reeves be the Republican nominee for Senate in Virginia?

This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the NY-04 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on June 23, 2026.

If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other".

The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/.

Any replacement of the nominee before election day will not change the resolution of the market.

Will Gian Jones be the Democratic nominee for NY-04?

This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the NY-12 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on June 23, 2026.

If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other".

The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/.

Any replacement of the nominee before election day will not change the resolution of the market.

Will Micah Lasher be the democratic nominee for NY-12?

This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the NY-17 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on June 23, 2026.

If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other".

The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/.

Any replacement of the nominee before election day will not change the resolution of the market.

Will Cait Conley be the Democratic nominee for NY-17?

This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the NE-02 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on May 12, 2026.

If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other".

The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/.

Any replacement of the nominee before election day will not change the resolution of the market.

Will John Cavanaugh be the Democratic nominee for NE-02?

This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the NH-01 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on September 8, 2026.

If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other".

The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/.

Any replacement of the nominee before election day will not change the resolution of the market.

Will Maura Sullivan be the Democratic nominee for NH-01?

This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the NY-10 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on June 23, 2026.

If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other".

The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/.

Any replacement of the nominee before election day will not change the resolution of the market.

Will Brad Lander be the Democratic nominee for NY-10?

This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the MA-06 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on September 15, 2026.

If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other".

The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/.

Any replacement of the nominee before election day will not change the resolution of the market.

Will Dan Koh be the Democratic nominee for MA-06?

The 2026 midterm elections for the US House of Representatives is scheduled to be held on November 3, 2026. 

This market will resolve to "Yes" if Republicans hold fewer seats in the House of Representatives for any state that Trump won in the 2024 US presidential election as a result of the 2026 midterm elections. Otherwise, this market will resolve to "No". 

Initial seat counts will be based on the composition of the US House of Representatives as of November 2, 2026, 11:59PM ET.

This market's resolution will be solely based on the number of seats held by the Republican Party in the US House of Representatives for any state won by Trump in the 2024 Presidential election. The loss of particular district seats will not count towards a resolution for this market; only the total number of seats held by the Republican Party in a given state will be considered. (e.g. The loss of a particular district's seat by the Republican Party followed by the gain of another district's seat would not be sufficient to resolve this market to "Yes".)

​​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.

For the purposes of this market, states won by Trump in the 2024 Presidential election include Alabama, Alaska, Arizona, Arkansas, Florida, Georgia, Idaho, Indiana, Iowa, Kansas, Kentucky, Louisiana, Michigan, Mississippi, Missouri, Montana, Nebraska, Nevada, North Carolina, North Dakota, Ohio, Oklahoma, Pennsylvania, South Carolina, South Dakota, Tennessee, Texas, Utah, West Virginia, Wisconsin, and Wyoming. This list is determined by the winner of the electoral votes for each state in the 2024 Presidential election. In states such as Maine and Nebraska, where electoral votes are allocated separately by congressional districts as well as to the statewide winner, only the electoral votes allocated to the statewide winner are considered.

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/).

Will Republicans lose a seat in the House of Representatives in any state Trump won in 2024?

This market will resolve according to the winner of the 2026 midterm Delaware U.S. Senate election, inclusive of any run-offs.

A candidate shall be considered to represent a party in the event that he or she is the nominee of the party in question. Candidates other than the Democratic or Republican nominee (e.g., Greens, Libertarian, independent) may be added at a later date.

Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party.

The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources call the race for the same candidate. If all three sources haven’t called the race in this state for the same candidate, this market will resolve based on the official certification.

Will the Democrats win the Delaware Senate race in 2026?

This market will resolve to “Yes” if, between the Republican Party and the Democratic Party, the Republican Party becomes the favorite in the "Which party will win the House in 2026?" market (https://polymarket.com/event/which-party-will-win-the-house-in-2026?tid=1764045739181) for any four-hour period ending by March 31, 2026, 11:59 PM ET or earlier. Otherwise, this market will resolve to “No”.

The Republican Party will be considered to have become the favorite for any four-hour period if it is ahead of the Democratic Party in more individual minutes than the Democratic Party is ahead of the Republican Party during a qualifying time period.

A tie in the number of minutes will not qualify.

The resolution source will be the underlying minute-level price data for the “Which party will win the House in 2026?” market, which can be viewed using the bar chart on https://derivative.polymarket.com/index/will-the-republicans-flip-the-democrats-for-the-2026-us-house-elections-by or through the “Resolution” tab with the time set to show the four-hour window. Both interfaces display the same underlying data.

Note: This market will resolve according to the price scoring methodology of derivative.polymarket.com.

2026 U.S. House election: Republicans flip the Democrats by March 31?

This market will resolve according to the result of the 2026 United States midterm elections.

A party will be considered to have 'control' of the House of Representatives, if they win a majority of voting seats.

A party will be considered to have 'control' of the Senate if they have more than half of the voting Senate members, or half of the voting Senate members and the Vice President.

A candidate's party is determined by their ballot-listed or otherwise identifiable affiliation with that party at the time the 2026 United States midterm 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 that they most recently expressed their intent to caucus with at the time the 2026 United States midterm elections are conclusively called by this market's resolution sources.

If control of the House is ambiguous given the above rules, this market will resolve according to the party affiliation of the first Speaker of the US House who is selected following the 2026 United States midterm elections. 

If control of the Senate is ambiguous given the above rules, this market will resolve according to the party affiliation of the first Majority Leader of the US Senate who is selected following the 2026 United States midterm elections.

The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources have conclusively called winners of the House and Senate in the 2026 United States midterm elections. If all three sources do not achieve consensus in calling the relevant races for this market, it will resolve based on the official certification.

2026 Balance of Power: R Senate, D House

This market will resolve according to the party that controls the Senate following the 2026 U.S. Senate elections scheduled for November 3, 2026.

Senate control is defined as having more than half of the voting Senate members, or half of the voting Senate members and the Vice Presidency.

If the outcome of this election is ambiguous given the above rules, this market will remain open until the Majority Leader of the US Senate is selected following the 2026 US general election, at which point it will resolve to the party the majority leader is affiliated with at the time of their election to that position. If the elected majority leader does not caucus with any listed party this market will resolve “Other”.

Determination of which party controls the Senate after the 2026 US Senate elections will be based on a consensus of credible reporting, or if there is ambiguity, final federal and/or state election authority certification or other final official determination of the 2026 election results.

Will the Republican Party control the Senate after the 2026 Midterm elections?

This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the NY-07 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on June 23, 2026.

If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other".

The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/.

Any replacement of the nominee before election day will not change the resolution of the market.

Will Antonio Reynoso be the Democratic nominee for NY-07?

This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the TX-28 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on March 3, 2026.

If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other".

The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/.

Any replacement of the nominee before election day will not change the resolution of the market.

Will Henry Cuellar be the Democratic nominee for TX-28?

This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the MI-11 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on August 4, 2026.

If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other".

The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/.

Any replacement of the nominee before election day will not change the resolution of the market.

Will Jeremy Moss be the Democratic nominee for MI-11?

This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the ME-02 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on June 9, 2026.

If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other".

The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/.

Any replacement of the nominee before election day will not change the resolution of the market.

Will Matthew Dunlap be the Democratic nominee for ME-02?

This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the UT-01 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on June 23, 2026.

If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other".

The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/.

Any replacement of the nominee before election day will not change the resolution of the market.

Will Ben McAdams be the Democratic nominee for UT-01?

This market will resolve to “Yes” if, between the Democratic Party and the Republican Party, the Democratic Party becomes the favorite in the "Which party will win the Senate in 2026?" market (https://polymarket.com/event/which-party-will-win-the-senate-in-2026?tid=1764796601244) for any four-hour period ending by March 31, 2026, 11:59 PM ET or earlier. Otherwise, this market will resolve to “No”.

The Democratic Party will be considered to have become the favorite for any four-hour period if it is ahead of the Republican Party in more individual minutes than the Republican Party is ahead of the Democratic Party during a qualifying time period.

A tie in the number of minutes will not qualify.

The resolution source will be the underlying minute-level price data for the “Which party will win the Senate in 2026?” market, which can be viewed using the bar chart on https://derivative.polymarket.com/index/2026-us-senate-election-democrats-flip-republicans-by or through the “Resolution” tab with the time set to show the four-hour window. Both interfaces display the same underlying data.

Note: This market will resolve according to the price scoring methodology of derivative.polymarket.com.

2026 U.S. Senate Election: Democrats flip Republicans by March 31?

This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the NJ-11 congressional district seat in the U.S. House of Representatives in the 2026 special election, scheduled for April 16, 2026. The Democratic primary will take place on February 5, 2026.

If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other".

The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/.

Any replacement of the nominee before election day will not change the resolution of the market.

Will Brendan Gill be the Democratic nominee for the NJ-11 special election?

This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the CO-08 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on June 30, 2026.

If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other".

The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/.

Any replacement of the nominee before election day will not change the resolution of the market.

Will Shannon Bird be the Democratic nominee for CO-08?

This market will resolve according to the winner of the Democratic primary election for the mayor of Washington D.C., scheduled to be held June 16, 2026.

If no 2026 D.C. Democratic Mayoral Primary takes place, this market will resolve to “Other.”

The resolution source for this market will be the first official announcement of the results from the D.C. Democratic Party; however, an overwhelming consensus of credible reporting may suffice.

Will Janeese Lewis George win the 2026 Democratic D.C. Mayoral Primary?

This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the PA-03 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on May 19, 2026.

If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other".

The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/.

Any replacement of the nominee before election day will not change the resolution of the market.

Will Sharif Street be the Democratic nominee for PA-03?

This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the IL-09 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on March 17, 2026.

If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other".

The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/.

Any replacement of the nominee before election day will not change the resolution of the market.

Will Kate Abughazaleh be the Democratic nominee for IL-09?

This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the MO-01 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on August 4, 2026.

If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other".

The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/.

Any replacement of the nominee before election day will not change the resolution of the market.

Will Cori Bush be the Democratic nominee for MO-01?

This market will resolve according to the winner of the 2026 midterm West Virginia U.S. Senate election, inclusive of any run-offs.

A candidate shall be considered to represent a party in the event that he or she is the nominee of the party in question. Candidates other than the Democratic or Republican nominee (e.g., Greens, Libertarian, independent) may be added at a later date.

Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party.

The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources call the race for the same candidate. If all three sources haven’t called the race in this state for the same candidate, this market will resolve based on the official certification.

Will the Republicans win the West Virginia Senate race in 2026?

This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the MN-02 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on August 11, 2026.

If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other".

The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/.

Any replacement of the nominee before election day will not change the resolution of the market.

Will Matt Klein be the Democratic nominee for MN-02?

The 2026 midterm elections for the US Senate is scheduled to be held on November 3, 2026. 

This market will resolve to "Yes" if Republicans hold fewer seats in the Senate for any state that Trump won in the 2024 US presidential election as a result of the 2026 midterm elections. Otherwise, this market will resolve to "No". 

Initial seat counts will be based on the composition of the US Senate as of November 2, 2026, 11:59PM ET.

This market's resolution will be solely based on the number of seats held by the Republican Party in the US Senate for any state won by Trump in the 2024 Presidential election. The loss of particular seat will not count towards a resolution for this market; only the total number of seats held by the Republican Party in a given state will be considered. (e.g. The loss of one of a state's seats by the Republican Party followed by the gain of the other seat would not be sufficient to resolve this market to "Yes".)

​​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 Senate 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 Senate elections are conclusively called by this market's resolution sources.

For the purposes of this market, states won by Trump in the 2024 Presidential election include Alabama, Alaska, Arizona, Arkansas, Florida, Georgia, Idaho, Indiana, Iowa, Kansas, Kentucky, Louisiana, Michigan, Mississippi, Missouri, Montana, Nebraska, Nevada, North Carolina, North Dakota, Ohio, Oklahoma, Pennsylvania, South Carolina, South Dakota, Tennessee, Texas, Utah, West Virginia, Wisconsin, and Wyoming. This list is determined by the winner of the electoral votes for each state in the 2024 Presidential election. In states such as Maine and Nebraska, where electoral votes are allocated separately by congressional districts as well as to the statewide winner, only the electoral votes allocated to the statewide winner are considered.

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/).

Will Republicans lose a seat in the US Senate for any state Trump won in 2024?

This market will resolve according to the winner of the 2026 Maryland gubernatorial election.

A candidate shall be considered to represent a party in the event that he or she is the nominee of the party in question. Candidates other than the Democratic or Republican nominee (e.g., Greens, Libertarian, independent) may be added at a later date.

Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party.

The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources call the race for the same candidate. If all three sources haven’t called the race in this state for the same candidate, this market will resolve based on the official certification.

Will the Democrats win the Maryland governor race in 2026?

This market will resolve according to the winner of the Democratic Primary for Governor of New Hampshire, scheduled to take place on September 8, 2026. Resolution will be based on the overall winner of the primary, including any potential second round or run-off.

If no 2026 New Hampshire Gubernatorial Democratic Primary takes place, this market will resolve to “Other.”

The resolution source for this market will be the first official announcement of the results from the New Hampshire Democratic Party; however, an overwhelming consensus of credible reporting may suffice.

Will Deaglan McEachern win the 2026 New Hampshire Governor Democratic primary election?

This market will resolve to “Yes” if the “Yes” option for 'Republican Party' in the "Which party will win the House in 2026?" market  (https://polymarket.com/event/which-party-will-win-the-house-in-2026?) is priced over the listed value for any four-hour period ending by March 31, 2026, 11:59 PM ET or earlier. Otherwise, this market will resolve to “No”.

A tie in the number of minutes will not suffice.

The resolution source will be the underlying minute-level price data for 'Republican Party' in the "Which party will win the House in 2026?" market, which can be viewed using the bar chart on https://derivative.polymarket.com/index/2026-us-house-election-republican-odds-over-25-by-march-31-2 or through the “Resolution” tab with the time set to show the four-hour window. Both interfaces display the same underlying data.

Note: This market will resolve according to the price scoring methodology of derivative.polymarket.com.

2026 U.S. House Election: Republican Odds over 25% by March 31?

The 2025 election for half of the seats in Argentina's Chamber of Deputies is scheduled to be held on October 26, 2025.

This market will resolve to the political party that controls the most seats in Argentina's Chamber of Deputies as a result of the upcoming election.

If voting in the next Argentine election for the Chamber of Deputies does not occur by June 30, 2026, this market will resolve to "Other".

In the case of a tie between this party and any other for the most seats held, this market will resolve in favor of the party whose listed abbreviation comes first in alphabetical order.

This market's resolution will be based solely on the number of seats held by the named party or coalition.

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 Argentina's government (e.g. via https://www.electoral.gob.ar/nuevo/index.php).

Will LLA hold the most seats in the Chamber of Deputies following the 2025 Argentina election?

This market will resolve according to the winner of the Democratic Primary for United States Senator from Massachusetts.

If no 2026 Massachusetts Democratic Senate Primary takes place, this market will resolve to "Other".

The resolution source for this market will be the first announcement of the results from the Massachusetts Democratic party, however an overwhelming consensus of credible reporting may suffice.

Will Ed Markey be the Democratic nominee for Senate in Massachusetts?

This market will resolve according to the winner of the Democratic Primary for United States Senator from New Hampshire.

If no 2026 New Hampshire Democratic Senate Primary takes place, this market will resolve to "Other".

The resolution source for this market will be the first announcement of the results from the New Hampshire Democratic party, however an overwhelming consensus of credible reporting may suffice.

Will Chris Pappas be the Democratic nominee for Senate in New Hampshire?

Parliamentary elections to elect all 125 seats of the National Assembly of Quebec are scheduled to take place in Quebec on October 5, 2026.

This market will resolve to the political party that wins the greatest number of seats in the National Assembly of Quebec as a result of this election.

If voting in the 2026 Quebec general election does not occur by January 31, 2027, this market will resolve to "Other".

In the event of a tie for the most seats won between this party and any other, this market will resolve in favor of the party that won the most valid votes in the respective election. If this also results in a tie, this market will resolve in favor of the party or coalition whose listed abbreviation comes first in alphabetical order.

This market's resolution will be based solely on the number of seats won by the named party.

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 Élections Québec (https://www.electionsquebec.qc.ca).

Will Parti Québécois win the most seats in the 2026 Quebec general election?

This market will resolve according to the winner of the Democratic Primary for United States Senator from Florida.

If no 2026 Florida Democratic Senate Primary takes place, this market will resolve to "Other".

The resolution source for this market will be the first announcement of the results from the Florida Democratic party, however an overwhelming consensus of credible reporting may suffice.

Will Jared Moskowitz be the Democratic nominee for Senate in Florida?

This market will resolve according to the winner of the Democratic Primary for Governor of Nevada, scheduled to take place on June 9, 2026. Resolution will be based on the overall winner of the primary, including any potential second round or run-off.

If no 2026 Nevada Gubernatorial Democratic Primary takes place, this market will resolve to “Other.”

The resolution source for this market will be the first official announcement of the results from the Nevada Democratic Party; however, an overwhelming consensus of credible reporting may suffice.

Will Aaron Ford win the 2026 Nevada Governor Democratic primary election?

This market will resolve according to the winner of the Democratic Primary for Governor of New York, scheduled to take place on June 23, 2026. Resolution will be based on the overall winner of the primary, including any potential second round or run-off.

If no 2026 New York Gubernatorial Democratic Primary takes place, this market will resolve to “Other.”

The resolution source for this market will be the first official announcement of the results from the New York Democratic Party; however, an overwhelming consensus of credible reporting may suffice.

Will Kathy Hochul win the 2026 New York Governor Democratic primary election?

This market will resolve according to the winner of the Democratic Primary for United States Senator from Texas.

If no 2026 Texas Democratic Senate Primary takes place, this market will resolve to "Other".

The resolution source for this market will be the first announcement of the results from the Texas Democratic party, however an overwhelming consensus of credible reporting may suffice.

Will Jasmine Crockett be the Democratic nominee for Senate in Texas?

This market will resolve according to the winner of the Democratic Primary for United States Senator from Colorado.

If no 2026 Colorado Democratic Senate Primary takes place, this market will resolve to "Other".

The resolution source for this market will be the first announcement of the results from the Colorado Democratic party, however an overwhelming consensus of credible reporting may suffice.

How many seats will the Democrats win in the 2025 Virginia House of Delegates election?

<45
$15,492 Vol.
No

45-49
$9,537 Vol.
No

50-54
$5,054 Vol.
No

55-59
$5,252 Vol.
No

60-64
$9,631 Vol.
Yes

≥65
$15,464 Vol.
No

Market Context

How many seats will the Democrats win in the 2025 Virginia House of Delegates election?

Rules

How many seats will the Democrats win in the 2025 Virginia House of Delegates election?

Market Context

How many seats will the Democrats win in the 2025 Virginia House of Delegates election?

About

Related

How many seats will the Democrats win in the 2025 Virginia House of Delegates election?

<45$15,492 Vol.Nocircle xmark

45-49$9,537 Vol.Nocircle xmark

50-54$5,054 Vol.Nocircle xmark

55-59$5,252 Vol.Nocircle xmark

60-64$9,631 Vol.Yescircle check

≥65$15,464 Vol.Nocircle xmark

Market Context

How many seats will the Democrats win in the 2025 Virginia House of Delegates election?

Rules

How many seats will the Democrats win in the 2025 Virginia House of Delegates election?

Market Context

How many seats will the Democrats win in the 2025 Virginia House of Delegates election?

About

Related

<45
$15,492 Vol.
No

45-49
$9,537 Vol.
No

50-54
$5,054 Vol.
No

55-59
$5,252 Vol.
No

60-64
$9,631 Vol.
Yes

≥65
$15,464 Vol.
No