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Events
GroupKALSHI

How many House seats will Democrats hold after the 2028 election?

How many House seats will Democrats hold after the 2028 election?
Vol

K 239.37 contracts

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Events

1

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Markets

18

Current odds

Snapshot from

As of Nov 1, 2026, 6:00 AM UTC, the highest-priced outcome on Kalshi is At least 185 at 97.5%.

Kalshi

  1. At least 18597.5%
  2. At least 19097%
  3. At least 19596.5%
  4. At least 20096%
  5. At least 20595.5%

Yes prices. They are not order quotes; check each platform's rules, fees and live prices before trading.

AI Analysis

Trader mode: Market mechanics, assumptions and risks

K 239.37 contracts

Reported volume · provider units

18

Saved contracts

0

Same-question pairs

Source snapshot: Nov 1, 2026, 6:00 AM UTC

About This Event

When the new House convenes in Jan 2029 If the Democratic Party holds at least X seats in the U.S. House of Representatives at the end of the day the new Congress first convenes after the November 7, 2028, general election, then the market resolves to Yes. Independent and unaffiliated members who caucus with Democrats will be included. Every voting seat in the House counts, including any seat not on the 2028 ballot. Vacant and disputed seats count toward no party. This market will close and expire early if the event occurs.

AI-generated analysis based on market data. Not financial advice.

AI-written background. References identify the evidence used; Wikipedia links under Learn More are additional reading. Prices and provider rules are dated snapshots. This is not financial advice.

Prices are catalog snapshots and may have changed. Check each market's rules and observation time.

KalshiPolitics
How many House seats will Republicans hold after the 2028 election?

How many House seats will Republicans hold after the 2028 election?

K 0 contracts
Will Republicans hold at least 175 House seats after the 2028 election?Yes 97%
Will Republicans hold at least 180 House seats after the 2028 election?Yes 96%
Will Republicans hold at least 185 House seats after the 2028 election?Yes 94.5%
+15 moreNext deadline Feb 1, 2029 UTC
KalshiPolitics
How many Senate seats will Democrats hold after the 2028 election?

How many Senate seats will Democrats hold after the 2028 election?

K 41.21 contracts
Will Democrats hold at least 42 Senate seats after the 2028 election?Yes 96.5%
Will Democrats hold at least 44 Senate seats after the 2028 election?Yes 94.5%
Will Democrats hold at least 46 Senate seats after the 2028 election?Yes 92%
+12 moreNext deadline Feb 1, 2029 UTC
PolymarketKalshiPolitics
Iowa Senate and Governor Combo

Iowa Senate and Governor Combo

PM $292.0K · K 5.06M contracts

Blue tsunami in 2026?

Kalshi: Will Democrats hold 215 or more seats in the House after the 2026 midterms AND hold 48 or more seats in the Senate after the 2026 midterms?

Related contracts

PM Yes 64%Rules differK Yes 92.5%

Blue wave in 2026?

Kalshi: Will Democrats hold 215 or more seats in the House after the 2026 midterms AND hold 48 or more seats in the Senate after the 2026 midterms?

Related contracts

PM Yes 86.5%Rules differK Yes 92.5%

Blue wave in 2026?

Kalshi: Will the number of Iowa races won by the Democratic Party among IA-01, IA-02, IA-03, the U.S. Senate seat, and the Governorship during the November 3, 2026 general election be exactly 5?

Related contracts

PM Yes 86.5%Rules differK Yes 40%

Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.

Saved prices; check contract rules.

8 saved comparisonsNext deadline Nov 4, 2026 UTC
KalshiPolitics
Where will Democrats win state legislative supermajorities in 2026?

Where will Democrats win state legislative supermajorities in 2026?

K 947.38 contracts
Will the number of Nevada Assembly seats held by Democrats be at least 28 after the November 3, 2026 general election?Yes 70%
Will the number of Colorado Senate seats held by Democrats be at least 24 after the November 3, 2026 general election?Yes 70%
Will the number of New Mexico House of Representatives seats held by Democrats be at least 47 after the November 3, 2026 general election?Yes 64%
+21 moreNext deadline Apr 3, 2027 UTC
KalshiPolitics
How many Senate seats will Republicans hold after the 2028 election?

How many Senate seats will Republicans hold after the 2028 election?

K 0 contracts
Will Republicans hold at least 42 Senate seats after the 2028 election?Yes 96.5%
Will Republicans hold at least 44 Senate seats after the 2028 election?Yes 94.5%
Will Republicans hold at least 46 Senate seats after the 2028 election?Yes 93%
+12 moreNext deadline Feb 1, 2029 UTC
KalshiPolitics
How many House seats will Democrats hold after the Midterms? (Directional)

How many House seats will Democrats hold after the Midterms? (Directional)

K 33.3K contracts
Will the Democratic party hold more than 211 House seats in the 120th Congress?Yes 98.5%
Will the Democratic party hold more than 214 House seats in the 120th Congress?Yes 96.5%
Will the Democratic party hold more than 217 House seats in the 120th Congress?Yes 91%
+13 moreNext deadline Feb 1, 2027 UTC

Market Insights

Price gaps of 2 pp+

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Same-question pairs

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No outcomes on this page have been reviewed as the same question on both platforms yet.

Price differences do not establish arbitrage. Check each pair's review, current order prices, fees and settlement rules.

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