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How many Mexico border seats will Dems win in the house?

How many Mexico border seats will Dems win in the house?
Vol

PM $190.97

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Events

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Markets

3

Current odds

Snapshot from

As of Oct 20, 2026, 6:00 PM UTC, the highest-priced outcome on Polymarket is 7-8 at 56%.

Polymarket

  1. 7-856%
  2. 9+43%
  3. <723%

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

PM $190.97

Reported volume · provider units

3

Saved contracts

0

Same-question pairs

Source snapshot: Oct 20, 2026, 6:00 PM UTC

About This Event

This market will resolve according to the number of the ten US House of Representatives districts listed below that are won by the Democratic Party in the 2026 United States midterm election. The ten districts are Arizona's 6th and 7th Districts, California's 25th and 52nd Districts, New Mexico's 2nd District, and Texas's 15th, 16th, 23rd, 28th, and 34th Districts. All elections for those districts held as part of the 2026 United States midterm election that elect voting members and determine representation in the upcoming 120th congress are included. Special elections to fill a vacancy for the remainder of an unexpired term are not included, whether or not held concurrently with the 2026 United States midterm election. Runoffs for qualifying elections will determine attribution of the relevant seat. A district counts toward the Democratic total if the winning candidate is the nominee of the Democratic Party or has a ballot-listed affiliation with the Democratic Party. A win by any other candidate does not count toward the Democratic total. The resolution sources for this market will be official information from relevant state electoral authorities, the United States Congress, and a consensus of credible reporting.

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
Where will Democrats win state legislative supermajorities in 2026?

Where will Democrats win state legislative supermajorities in 2026?

K 211.38 contracts
Will the number of Washington State Senate seats held by Democrats be at least 33 after the November 3, 2026 general election?Yes 50%
Will the number of Washington House of Representatives seats held by Democrats be at least 66 after the November 3, 2026 general election?Yes 50%
Will the number of Vermont Senate seats held by Democrats be at least 20 after the November 3, 2026 general election?Yes 50%
+21 moreNext deadline Apr 3, 2027 UTC
KalshiElections
Will Democrats win all House seats bordering Mexico in 2026?

Will Democrats win all House seats bordering Mexico in 2026?

K 7.0K contracts
Will Democrats win all 10 House seats bordering Mexico in 2026?Yes 29.5%
1 mktNext deadline Nov 3, 2027 UTC
KalshiPolitics
How many House seats will Republicans win in the Midterms?

How many House seats will Republicans win in the Midterms?

K 84.3K contracts
Will the number of U.S. House seats won by Republican Party candidates be at least 182 in the 2026 U.S. House elections?Yes 92.5%
Will the number of U.S. House seats won by Republican Party candidates be at least 186 in the 2026 U.S. House elections?Yes 87%
Will the number of U.S. House seats won by Republican Party candidates be at least 190 in the 2026 U.S. House elections?Yes 78%
+11 moreNext deadline Apr 3, 2027 UTC
PolymarketPolitics
How many Senate and House seats will Republicans have after the midterms?

How many Senate and House seats will Republicans have after the midterms?

PM $83.9K
Will Republicans hold 47–49 Senate seats and 193–207 House seats after the 2026 midterms?Yes 26.7%
Will Republicans hold ≤46 Senate seats and ≤192 House seats after the 2026 midterms?Yes 26.5%
Will Republicans hold ≤46 Senate seats and 193–207 House seats after the 2026 midterms?Yes 14.6%
+10 moreNext deadline Nov 4, 2026 UTC
PolymarketKalshiPolitics
How many House seats will Democrats win in California?

How many House seats will Democrats win in California?

PM $29.0K · K 27.0K contracts

Will Democrats win exactly 48 House seats in California in the 2026 midterm elections?

Kalshi: Will Democrats win exactly 48 seats in the 2026 U.S. House of Representatives elections in California?

Same question, fine print differs

PM Yes 78%Rules differK Yes 75.5%

Will Democrats win exactly 47 House seats in California in the 2026 midterm elections?

Kalshi: Will Democrats win exactly 47 seats in the 2026 U.S. House of Representatives elections in California?

Same question, fine print differs

PM Yes 14%Rules differK Yes 11.5%

Will Democrats win 49 or more House seats in California in the 2026 midterm elections?

Kalshi: Will Democrats win exactly 49 seats in the 2026 U.S. House of Representatives elections in California?

Related contracts

PM Yes 5.6%Rules differK Yes 1.5%

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

Saved prices; check contract rules.

7 saved comparisonsNext deadline Nov 4, 2026 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 21.7K contracts
Will the Democratic party hold more than 211 House seats in the 120th Congress?Yes 97.5%
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 90%
+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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