Election Night

2026 Midterms Board

Every competitive race, grouped by Cook Political Report rating, with live Kalshi and Polymarket odds and official results as they come in.

Senate control

D –R –

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House control

D –R –

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Lines: leader's win chance, last 7 days Kalshi Polymarket Loading…

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Ratings: Cook Political Report. A gold "ColdSpark" tag marks races our team has rated differently. Odds: Kalshi and Polymarket market prices, which are not forecasts. The big number is the leader's chance, averaged across both. Results: official state election offices, or entered by our team where a state has no live feed. Race calls credit the outlet that made them. Poll-closing times: The Green Papers, in Eastern Time. Built by ColdSpark.