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National Outcomes: 2026 Senate & House Control Odds | Polymarket

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Overview PolyMap Key Races State by StateNational Outcomes Top Issues Local Races Downballot Race PropsAll

National Outcomes

National Outcomes

U.S House Midterm Winner

Democratic Party

1.09x

Republican Party

10.87x

2 markets

U.S Senate Midterm Winner

Democratic Party

1.62x

Republican Party

2.56x

2 markets

Which Party Will Hold More Governorships After the Midterms?

Democratic Party

1.49x

Republican Party

4.17x

3 markets

Popular Midterms markets

U.S House Midterm Winner

U.S Senate Midterm Winner

Texas Senate Election Winner