Who Will Win the Midterms? What Polls Show 3 Days Out

Key Points:

• Democrats are strongly favored to win the House of Representatives with a projected average of around 240 seats, while their chances of controlling the Senate are narrower and more uncertain, with several key races within typical polling error margins.
• Control of the Senate hinges on Democrats gaining at least four seats to overcome the Republican 53-47 majority, as Vice President JD Vance can break 50-50 ties in favor of Republicans.
• Eight Senate races in states including Alaska, Iowa, Kansas, Ohio, Maine, Michigan, South Carolina, and Texas are highly competitive, with polling averages showing margins within 4 points and forecasts categorizing many as toss-ups.
• Polling forecasts vary but generally give Democrats between 60 to 78 percent chances of winning the Senate and around 80 to 95 percent chances of winning the House, reflecting uncertainty due to potential polling errors and turnout factors.
• Election Day is November 3, and outcomes remain uncertain as turnout and voter preferences could shift, affecting which party controls the congressional agenda and oversight of President Trump in his final two years.