Midterm Ballot: Democrats Lead House Races by 8 Points, But Key Voter Groups Lack Enthusiasm

The race for control of the U.S. House of Representatives is shaping up to favor the Democratic Party, yet a new survey reveals structural hurdles that may cap the size of any potential majority. The data suggests that while Democrats are currently ahead in most districts, the margin is thinner than historical norms for similar leads.

A poll conducted by Marist, in partnership with NPR and PBS News, surveyed 1,289 registered voters from October 19 to October 20. Among likely voters, Democrats held an 8-point lead on the generic congressional ballot. Among all registered voters, that advantage widened to 10 points. Historically, a lead of this magnitude has resulted in Democrats winning at least 30 additional seats, as seen in 2018 and 2006. However, those previous cycles occurred before the recent redistricting changes that shifted the balance of power toward Republicans.

President Donald Trump’s approval rating remains a central factor in the election. Only 37% of likely voters hold a favorable impression of the president, while 59% hold an unfavorable one. His job approval stands at 40%, with 59% disapproving. Notably, 53% of both registered and likely voters said they strongly disapprove of his performance, a figure that ties the highest level recorded in this polling series last month.

Voters cited the cost of living as their primary concern. One-third of respondents reported experiencing financial hardship in the past year, and 44% said their personal finances had remained the same while 38% said they had worsened. Shun Maurice, a 47-year-old independent from Arizona who leans Democratic, pointed to the strain of high food and gas prices. He stated that prices are too expensive for the American people in general, regardless of who they voted for.

Despite the Democratic lead, enthusiasm gaps present a risk to turnout. Democratic likely voters are 10 points more likely to describe themselves as very enthusiastic about voting, with 71% expressing high enthusiasm compared to 61% of Republican likely voters. However, key Democratic demographic groups show lower levels of engagement. Only 42% of likely voters under the age of 45 and 56% of white women with college degrees reported being very enthusiastic. By contrast, 68% of MAGA voters and 66% of white women without degrees reported high enthusiasm.

The desire for change is driving many voters, particularly in districts with unpopular incumbents. Fifty-five percent of likely voters said it is more important to vote for candidates with new ideas. Chris Agan, a 43-year-old Democrat in Tyler, Texas, described this year’s election as a referendum against the party in power. He is supporting James Talarico for U.S. Senate, citing a slow decline in the state's standard of living.

For Republicans, the challenge is not just enthusiasm but also confidence in the electoral process. While 75% of likely voters are confident their state and local governments will run a fair election, Republicans are 20 points less likely than Democrats to share that view. A quarter of Republicans said their preferred candidate should probably or definitely challenge the results if they lose, a stance held by only 65% of MAGA supporters who said they should accept the outcome.

Immigration and the role of government continue to divide the electorate. Sixty-one percent of voters believe immigrants who meet certain requirements should have a legal path to stay, while two-thirds of Republicans said they should be required to leave. On government efficiency, 57% of voters said the government is almost always wasteful and inefficient, a view shared by majorities of Republicans and independents. Democrats, however, are more likely to believe government often performs better than people give it credit for.