District Lines

2026 Outlook

House, Senate and Governors, on one national number

We built a model to forecast the 2026 House, Senate and Governor races from one number — the national House vote — and what it means for each race. Every projection on this page is the middle of ten thousand simulated elections, and every chance is the share of them that went one way. There are a ton of unknowns, but explore around the Projection Desk to see the data for , each candidate, and the funding that is influencing the elections. If we’re missing something or you’d like to reach out, shoot us a note at [email protected] — we’d love to hear from you.

National House vote, 2026
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One slider, because the model drives all three chambers from this single number. Drag it and all three panels move together. Include polling error allows for how far the polling averages have missed in the past; unchecked, the national vote is treated as known.

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