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Related questions for context, not a comparison of equivalent contracts.
Which party will win the 2026 US Senate election in Iowa?
Which party will win the 2026 US House race in North Carolina's 1st District?
Which party will win the 2026 US House election in Arizona's 1st District?
Iowa and Iowa St. to both make the Round of 16
Iowa's 1st District margin of victory
Iowa's 1st District margin of victory
Rules
2 venues currently price this market. CoinRithm's cross-venue reference probability for Democratic is 91%. The venue spread is about 2 percentage points.
CoinRithm reference Democratic 91% · 2 venues · 2 pt venue spread
Free JSON for this market, no API key needed:
https://api.coinrithm.com/api/prediction-markets/events/predictit/Which-party-will-win-the-2026-US-House-election-in-Iowa's-1st-DistrictAI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+1 more outcomes
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