NBC Poll: Democrats Hold Midterm Lead as Trump Disapproval Reaches Record High

With the 2026 midterms days away, a national poll shows voter sentiment tracking historical patterns in which the party opposing the White House gains congressional seats.

Democrats hold a sizable advantage in the battle for congressional control heading into the November 2026 midterm elections, according to a national poll published November 1, 2026, by NBC News. The survey found President Donald Trump's disapproval rating at an all-time high in the NBC polling series, with voters citing a desire for change and a check on executive power as primary motivations.

The NBC News poll did not publish the full crosstabs in the summary available at time of publication. The margin of the Democratic generic ballot advantage, the precise disapproval percentage, and the full methodological details, including sample size, margin of error, and field dates, were not disclosed in the summary text reviewed by this publication. Those figures would be contained in the full poll release from NBC News.

The generic congressional ballot is a standard survey question asking voters whether they prefer a Democratic or Republican candidate for Congress, without naming specific candidates. Pollsters and political scientists use it as a broad indicator of the national environment heading into midterm elections.

Historically, the party holding the White House tends to lose seats in midterm elections. According to data compiled by the American Presidency Project at the University of California, Santa Barbara, the president's party has lost House seats in 37 of 45 midterm elections since 1862. The average loss in the House during midterm cycles when the president's approval rating is below 50 percent has historically exceeded 30 seats, per the same dataset.

The 2026 midterms will determine control of both the House and the Senate. Republicans currently hold the House majority, having gained seats in the 2024 election cycle, according to the official House Clerk's post-election records. The Senate map for 2026 includes competitive seats in multiple states, with the precise number of seats at competitive risk varying by polling aggregator.

Trump's disapproval rating reaching an all-time high in the NBC series is a data point specific to that poll's internal trend line. NBC News has conducted its poll in partnership with various organizations over multiple election cycles, giving it a consistent baseline for internal comparison. Whether other polling series, such as those maintained by Gallup, Quinnipiac University, or the Associated Press in partnership with NORC, show a comparable all-time high in Trump disapproval is not established by this single survey and would require cross-referencing those independent datasets.

Voter desire for a congressional check on executive power as a motivating factor is consistent with findings from other midterm cycles. Exit poll data from the 2006 and 2018 midterms, both of which produced significant seat changes, showed similar patterns of voters citing institutional balance as a priority, according to Edison Research exit poll archives cited in academic analyses of those elections.

The NBC poll results have direct implications for campaign spending and candidate positioning in the final days before November 3, 2026. Federal Election Commission filings for the 2026 cycle, available at fec.gov, show total candidate and outside spending in competitive House and Senate races, though final pre-election reports covering the last weeks of the campaign will not be filed and publicly available until after election day under FEC disclosure schedules.

Several factors beyond the generic ballot will determine individual race outcomes, including candidate quality, district-level partisanship as measured by Cook Political Report and Sabato's Crystal Ball ratings, and the volume and targeting of late-cycle advertising. Those race-specific dynamics are not captured in a national poll.

What remains unknown as of publication is whether the Democratic advantage in the NBC poll translates proportionally to competitive individual districts, which tend to diverge from national numbers. District-level polling conducted by campaigns and party committees is not publicly disclosed in real time. Post-election Federal Election Commission reports and state election board canvass results, expected to begin posting on November 3, 2026, will provide the first hard data on actual voter behavior.