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  1. US Elections
  2. /
  3. 2026 midterm predictions

Who will control the Senate?

Settles on media consensus; if no consensus, President pro tempore's party on 2/1/27
2

Combo

Chance

Democratic Party
75%
▲ 4

Democratic Party

75%
▲ 4

Republican Party
25%
▼ 4

Republican Party

25%
▼ 4

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Closest Senate race this year?
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How many Senate seats will Democrats hold after the 2026 election? (Directional)
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How many Democratic Senators will lose reelection this year?
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How many Republican senators will lose reelection this year?
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Who will control the House?
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Texas Senate winner?
General election · Nov 3, 2026What’s on your ballot?
Enter your address to see every contest and ballot question, with live odds on the ones Kalshi prices.
See your ballotCandidate and measure details from Ballotpedia.
Combo
Who will control the Senate?
Democratic Party

Democratic Party

Odds
76% chance
Max payout
Feb 1, 2027
$0
Democratic
Nov 3
Republican
$158,205,126 vol

Who Will Control the Senate in 2026?

35 Senate seats are on the ballot on November 3, 2026. Kalshi traders give Democrats a 75% chance of winning control.

The races most likely to decide control are Texas, Michigan, Maine, Ohio, Iowa, Kansas and South Carolina. Each has its own market below.

Control of Congress

Which party will win the House?Congress balance of power

Midterms forecast

2026 midterm predictions2026 Senate forecast

Top races

Texas Senate race: Talarico vs. PaxtonMichigan Senate race: El-Sayed vs. RogersMaine Senate race: Jackson vs. CollinsOhio Senate race: Brown vs. HustedIowa Senate race: Turek vs. HinsonKansas Senate race: Hamilton vs. MarshallSouth Carolina Senate race: Graham vs. AndrewsTexas Governor race: Abbott vs. HinojosaFlorida Governor race: Donalds vs. JollyOhio Governor race: Acton vs. Ramaswamy

More races

New York Governor race: Hochul vs. BlakemanMinnesota Senate race: Flanagan vs. TafoyaNebraska Senate race: Ricketts vs. OsbornAlaska Senate raceNorth Carolina Senate race: Cooper vs. WhatleyCalifornia Governor race: Becerra vs. HiltonFlorida Senate race: Moody vs. NixonNevada Governor race: Ford vs. LombardoMassachusetts Governor race: Healey vs. MinogueGeorgia Senate race: Ossoff vs. Collins