Prediction HuntPrediction.com
Pro viewNew
Every venue, one board

Moneyline, spread, total and props, with the best price per side.

Open Pro view
Odds
SportsNFLNCAAFMLBCrypto
TennisElectionsPoliticsEconomicsEntertainmentAll Markets
Futures
NFLNCAAFMLBMidtermsNew
2028 PresidentialTrending
PicksArbitrageSmart MoneyAgentsPaper Trading Simulator
Promos
Best Prediction Market PromosKalshi Promo CodePolymarket Promo CodeNovig Promo CodeProphetX Promo Code
Compare
Best Prediction Market Apps
NewsCalculatorsBlogIndustry Data
OverviewDocumentationQuickstartPricing
  • Live odds across every major platform
  • Find the best price instantly
  • Spot live arbitrage opportunities
  • See where profitable traders are betting
  • Exclusive sign-up promos
  • Live odds across every major platform
  • Find the best price instantly
  • Spot live arbitrage opportunities
  • See where profitable traders are betting
  • Exclusive sign-up promos
Kalshi

Kalshi

4.9
Sign-up bonus

Get a $35 trading bonus

Sign-up bonus on Kalshi.

Claim offerLegal in USAVerified Oct 16, 2026
Prediction HuntPrediction.com

The home of prediction markets

Markets

  • Sports Odds
  • NFL Odds
  • NBA Odds
  • College Football Odds
  • MLB Odds
  • Tennis Odds
  • Election Odds
  • 2026 MidtermsNew
  • Politics Odds
  • Entertainment Odds
  • Economics Odds
  • Crypto Odds
  • Results Archive
  • Trending

Edge

  • Picks
  • Smart Money Feed
  • Arbitrage Scanner
  • Paper Trading Simulator
  • AI Agents

Compare

  • Best Prediction Market Apps
  • Best Prediction Market Promos

Resources

  • News
  • Blog
  • Calculators
  • X
  • Discord

API

  • API Overview
  • API Documentation
  • Quickstart
  • API Pricing

This information is for informational and educational purposes only. Not financial advice. Always verify resolution criteria and platform rules before trading.

  • Privacy Policy
  • Terms of Use
  • API Terms
PicksSmart MoneyArbitrageMidtermsPromos

Live prediction market odds for Which party will win the House race for PA-12?. Compare prices across Kalshi and Polymarket.

Kalshi

Kalshi

4.9
Sign-up bonus

Get a $35 trading bonus

Sign-up bonus on Kalshi.

Claim offerLegal in USAVerified Oct 16, 2026

Kalshi / Polymarket

XTelegramWhatsAppReddit

Which party will win the House race for PA-12?

Listed Apr 2, 2026 · Expected to settle by Jan 4, 2027

Best price · tap to trade

Summer Lee (D)98¢1.02xKalshiJames Hayes (R)3¢33.33xKalshi

About This Market

Traders give Summer Lee (D) about a 97.3% chance. James Hayes (R) follows at 1.4%. Compare prices from Kalshi and Polymarket. The largest cross-platform price difference is 1.1 percentage points.

Traders give Summer Lee (D) about a 97.3% chance. James Hayes (R) follows at 1.4%. Compare prices from Kalshi and Polymarket. The largest cross-platform price difference is 1.1 percentage points.

Prediction markets on Polymarket and Kalshi are tracking the House race for PA-12. The outcome will influence the balance of power in Congress and reflect voter sentiment in a key battleground district ahead of the 2026 elections.

Price History

Multi-Platform Probabilities
Loading 30D data…

Live Markets

2 platforms
OutcomeConsensus
KalshiKalshi
PolymarketPolymarket
Best price
SL
Summer Lee (D)
97%
Kalshi98¢
Polymarket98¢
Kalshi1.02x98¢
PlatformImplied %Yes bid / askNo bid / ask
KalshiKalshi
97.8%98¢98¢2¢3¢
PolymarketPolymarket
96.7%95¢98¢2¢5¢
JH
James Hayes (R)
1%
Kalshi3¢
Polymarket1¢
Kalshi38.46x3¢
PlatformImplied %Yes bid / askNo bid / ask
KalshiKalshi
1.9%1¢3¢97¢99¢
PolymarketPolymarket
0.9%0.4¢1¢99¢99.6¢
KalshiKalshiPolymarketPolymarket

Best price among US-regulated venues.

Candidate Spotlight

About Summer Lee (D)

Summer Lee is the U.S. Representative for Pennsylvania's 12th congressional district, serving since January 3, 2023. She previously served in the Pennsylvania State House from 2019 to 2022, becoming the first Black woman from Western Pennsylvania elected to the legislature. Lee is a member of the Democratic Party and has been active in advocating for workers' rights, environmental justice, and community revitalization.

Smart Trade Router

$
¢

Resolution Oracles

KalshiKalshi
Kalshi Rules
Read Full Market Rulebooks
Stats
Spread1.1%
Platforms2
Candidates2
Volume$75K
Leader

Summer Lee (D)

97.3% avg

Market RulebooksOfficial settlement criteria and edge cases

Market Rulebook: Which party will win the House race for PA-12?

Official settlement criteria, resolution sources, and edge cases across Kalshi.

KalshiKalshi
Primary Rule

If the House member sworn in for PA-12 for the term beginning in 2027 is a member of the Republican Party, then the market resolves to Yes.

Edge Cases

This market is eligible for accelerated determination after a consensus of media organizations project the winner. See full rules for details.

Resolution Oracles
Kalshi Rules

Frequently Asked Questions

What factors could influence the outcome of the PA-12 House race?

Factors include voter turnout, candidate popularity, and local issues that resonate with constituents. Additionally, national trends and party support can significantly impact the race.

How does the PA-12 House race fit into the broader electoral landscape?

This race is pivotal as it could determine control of the House of Representatives. Given its status as a swing district, results here may signal broader electoral trends.

When will the PA-12 House race take place?

The election for the PA-12 House seat is scheduled for November 3, 2026. This timing places it in the context of the general midterm elections, which often see high voter engagement.

What does the Which party will win the House race for PA-12 prediction market track?

The outcomes listed above show how traders are pricing this question. Compare outcome prices from Kalshi, Polymarket in one place. Each price reflects the market’s implied probability, not a guaranteed result.

What are the latest Which party will win the House race for PA-12 odds?

The latest available prices are Summer Lee (D): 97.8¢ on Kalshi, 96.7¢ on Polymarket; James Hayes (R): 1.9¢ on Kalshi, 0.9¢ on Polymarket. Prices are quoted in cents per $1 share. Check the venue for executable prices and available liquidity.

Learn more:How to Read Prediction Market PricesCompare Fees Before You TradeNew to Polymarket?

Related Markets

TN-09 House Election Winner

View

TX-22 House Election Winner

View

WI-07 House Election Winner

View

Blue wave in 2026?

View

Daniel Masur vs. Yanis Ghazouani Durand

Resolved Oct 22

Final odds