Democrats secured control of both the House and Senate in the 2026 midterm elections, riding a wave of voter frustration over the cost of living that resulted in a national swing toward the party. The outcome delivered a rebuke of President Donald Trump and his administration’s economic and foreign policy agenda.
Shifting Demographic Coalitions
The Democratic victory relied on significant shifts across major demographic groups that had previously moved toward Republicans in 2024. According to the 2026 Midterm Election Voter Poll, which surveyed 10,141 voters between October 20 and November 3, young voters, Latinos, Asian Americans, urban and suburban residents, and independents all moved toward the Democratic Party.
Voters aged 18 to 29 provided a notable boost, with exit polling data showing they backed Democrats by a 72%-25% spread. This represents a 36-point swing from 2024, when Trump only lost the group by 11 percentage points. The shift was most pronounced among young men, who moved 38 points toward Democrats after supporting Donald Trump in the 2024 election.
Asian American and Pacific Islander (AAPI) voters, represented by 2,130 respondents in the poll, also swung decisively. Taeku Lee, a researcher for the poll, noted that this demographic not only turned out in force but also shifted decisively toward Democratic candidates. Hispanic voters also moved back toward Democrats; nationally, about 6 in 10 Hispanic voters supported Democratic candidates for the House, compared to around 4 in 10 who had backed Trump in the 2024 presidential election. In Texas, 6 in 10 Latino voters supported Democrat James Talarico over Republican Ken Paxton.
The Role of Economic Frustration
Exit polling indicated that the economy was the primary driver of the election results. For nearly 9 out of every 10 people who cast a ballot, the cost of living was a major or vital consideration.
It’s official: Voters have ended the Republican trifecta in Washington.
Longtime pollster Frank Luntz observed that voters who switched from supporting Trump in 2024 to Democrats in 2026 were largely motivated by unfulfilled economic promises. They felt disappointed and just disillusioned with what's happened over the past two years, specifically over affordability,
Luntz said, noting that voters felt misled by campaign promises to lower costs. This sentiment was confirmed by data showing 91% of young voters were concerned about the cost of food and 90% about the cost of gas.
This frustration was particularly acute among lower-income households. CBS News exit polls found that voters who reported their finances are worse now compared to two years ago largely backed Democrats for the House. For the first time since 2014, voters favored Democrats over Republicans on the issue of handling the economy, 40% to 33%, in an October Washington Post-ABC News-Ipsos poll.
☀️AM: EXTINCTION-LEVEL EVENT FOR HILL GOP This isn’t a blue wave or even a tsunami. Tuesday night’s midterm election was an extinction-level event for President Donald Trump’s party on Capitol Hill. A diminished, lame-duck Trump now has to govern with a Democratic House and…
Senate Race Outcomes
In Texas, James Talarico defeated Ken Paxton in the Senate race. Scott Huffmon noted that independent voters, who are often the least likely to show up, were particularly angry and helped drive the results.
In New Hampshire, the Senate race saw Democrat Chris Pappas defeat Republican John Sununu. Andy Smith, Director of the UNH Survey Center, noted that the motivation for Pappas supporters was largely centered on opposition to the current administration.
Legislative Outlook
While Democrats have secured majorities in both chambers of Congress, they face a divided government as President Trump retains his position in the White House.
Scott Huffmon warned that the public should not anticipate rapid fixes to the problems that motivated them to head to the ballot box. Shoving folks out of power when you don't like what they're doing doesn't mean that the new folks have a quick answer. There is no switch that's going to be flipped,
Huffmon said.
If the remaining results go as expected, Democrats will hold governorships in states totaling 392 electoral votes. pic.twitter.com/Ew1yjKdM1K
Earlier coverage: Democrats Secure Senate Majority in U.S. Midterm Elections
I am so proud of all the Democrats who won big this election. These candidates are not just smart and articulate —they are good souls who care about this country. pic.twitter.com/toH7adpBs5