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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
76%
▲ 3

Democratic Party

76%
▲ 3

Republican Party
24%
▼ 3

Republican Party

24%
▼ 3

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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
77% chance
Max payout
Feb 1, 2027
$0
Democratic
Nov 3
Republican
$169,520,757 vol

Who Will Control the Senate in 2026?

35 Senate seats are on the ballot on November 3, 2026. Kalshi traders give Democrats a 76% 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

Georgia Governor race: Bottoms vs. JacksonIowa Governor race: Sand vs. LahnNew Hampshire Senate race: Pappas vs. SununuMississippi Senate race: Hyde-Smith vs. ColomWisconsin Governor race: Crowley vs. TiffanyArizona Governor race: Hobbs vs. BiggsMontana Senate race: Alme vs. BodnarPennsylvania Governor race: Shapiro vs. GarrityIdaho Senate race: Risch vs. AchillesVermont Governor race: Scott vs. Janoo