Which party will win the Senate in 2026?
Washington Midterm·Politics

Which party will win the Senate in 2026?

51%

Democratic Party

$861K Vol.

$88.8K today

$322K Liq.

Ends in 8 months

Which party will win the House in 2026?
Washington Midterm·Politics

Which party will win the House in 2026?

85%

Democratic Party

$4M Vol.

$426K Liq.

Ends in 8 months

WA-10 House Election Winner
Washington Midterm·Politics

WA-10 House Election Winner

92%

Democratic Party

$0 Vol.

$20.9K Liq.

Ends in 8 months

WA-02 House Election Winner
Washington Midterm·Politics

WA-02 House Election Winner

93%

Democratic Party

$0 Vol.

$25.1K Liq.

Ends in 8 months

WA-09 House Election Winner
Washington Midterm·Politics

WA-09 House Election Winner

92%

Democratic Party

$0 Vol.

$19.2K Liq.

Ends in 8 months

WA-04 House Election Winner
Washington Midterm·Politics

WA-04 House Election Winner

86%

Republican Party

$0 Vol.

$16.6K Liq.

Ends in 8 months

WA-07 House Election Winner
Washington Midterm·Politics

WA-07 House Election Winner

93%

Democratic Party

$0 Vol.

$23.7K Liq.

Ends in 8 months

WA-05 House Election Winner
Washington Midterm·Politics

WA-05 House Election Winner

76%

Republican Party

$0 Vol.

$12.4K Liq.

Ends in 8 months

WA-01 House Election Winner
Washington Midterm·Politics

WA-01 House Election Winner

91%

Democratic Party

$0 Vol.

$21.0K Liq.

Ends in 8 months

WA-06 House Election Winner
Washington Midterm·Politics

WA-06 House Election Winner

92%

Democratic Party

$0 Vol.

$21.2K Liq.

Ends in 8 months

WA-08 House Election Winner
Washington Midterm·Politics

WA-08 House Election Winner

80%

Democratic Party

$0 Vol.

$2.4K Liq.

Ends in 8 months

WA-03 House Election Winner
Washington Midterm·Politics

WA-03 House Election Winner

65%

Democratic Party

$0 Vol.

$1.1K Liq.

Ends in 8 months

OR-02 House Election Winner
Washington Midterm·Politics

OR-02 House Election Winner

91%

Republican Party

$0 Vol.

$19.9K Liq.

Ends in 8 months

2026 Midterms: House Turnout
Washington Midterm·Politics

2026 Midterms: House Turnout

37%

85-90m

$0 Vol.

$20.7K Liq.

Ends in 8 months

OR-05 House Election Winner
Washington Midterm·Politics

OR-05 House Election Winner

81%

Democratic Party

$0 Vol.

$460 Liq.

Ends in 8 months

VA-02 House Election Winner
Washington Midterm·Politics

VA-02 House Election Winner

86%

Democratic Party

$0 Vol.

$3.0K Liq.

Ends in 8 months

MD-02 House Election Winner
Washington Midterm·Politics

MD-02 House Election Winner

93%

Democratic Party

$0 Vol.

$22.0K Liq.

Ends in 8 months

AR-02 House Election Winner
Washington Midterm·Politics

AR-02 House Election Winner

87%

Republican Party

$0 Vol.

$18.8K Liq.

Ends in 8 months

St. Louis Cardinals vs. Washington Nationals
Washington Midterm·Sports

St. Louis Cardinals vs. Washington Nationals

50%

Washington Nationals

$0 Vol.

$9.2K Liq.

Ends in 10 days

Washington Nationals vs. New York Mets
Washington Midterm·Sports

Washington Nationals vs. New York Mets

52%

New York Mets

$0 Vol.

$13.2K Liq.

Ends in 10 days

Frequently Asked Questions

Polymarket is the world’s largest prediction market, where you can stay informed and profit from your knowledge by trading on things related to breaking news, politics, sports, elections, crypto, finance, tech, culture, including topics like Washington Midterm.

Polymarket currently hosts 158 active markets for Washington Midterm that lets you track or trade on predictions like “Which party will win the Senate in 2026?”. Whether you are tracking widely debated events or niche outcomes, the platform aggregates real-time odds based on over $4.6M in trading volume, providing a comprehensive view of fan and investor sentiment.

Each polymarket is a yes/no question, like “Washington Nationals vs. New York Mets”. You buy shares in “yes” or “no” outcomes. Prices reflect crowd-sourced odds and probabilities. For example, if yes is at 30 cents, that’s a 30% chance. Markets resolve based on official results. For multi-outcome events, like “Which party will win the House in 2026?,” you simply trade on the specific outcome you think will win.

As of today, the most active market is “Which party will win the House in 2026?,” where the crowd is currently assigning a 85% chance to Democratic Party. These odds update in real-time as new information emerges and users trade, offering a dynamic snapshot of what the market believes will happen compared to traditional bookmaker odds.

It cuts through the noise. Unlike polls or punditry, Polymarket shows you real-time odds on Washington Midterm predictions backed by financial conviction that are often faster and more accurate than experts or surveys. You get an unbiased view of what thousands of traders think will actually happen, often more accurate than polls. Plus, you can trade shares and potentially profit if your predictions are spot on.