Polls and history point to a likely House flip for Democrats in the midterms

Election history suggests Democrats are well-positioned to reclaim control of the U.S. House of Representatives in the upcoming midterms. Since World War II, the president's party has gained House seats in only two midterm cycles. The average loss for the president's party is 26 seats. When a president’s approval rating drops below 50 percent, that average loss increases to 35 seats. President Donald Trump currently sits in that lower tier of public confidence.

A recent NPR/PBS News/Marist poll quantifies the financial anxiety driving this shift. Forty-four percent of respondents said their personal finances have remained mostly the same, while 38 percent reported their economic situations have worsened. Only 15 percent stated their financial standing has improved. This sentiment coincides with rising prices for goods and energy, which analysts attribute to the administration's tariff policies and the ongoing war with Iran.

The economic strain is unevenly distributed. Wealthy Americans are benefiting from stock market gains driven by artificial intelligence companies. Meanwhile, many other voters are struggling with inflation that outpaces wage growth, a weak labor market, and rising interest rates. These higher rates are making it more expensive to purchase homes and cars, contributing to a feeling that many voters are merely treading water.

Political dynamics are shifting in favor of Democrats in key battleground areas. The party has overperformed in recent special elections and achieved strong results in 2025 off-year contests. Democrats are currently favored to win the House and are within striking distance of taking the Senate, a position that was considered a longshot earlier in the cycle. The administration's hard-line immigration tactics and cuts to domestic spending programs, including Medicaid, are further energizing Democratic voters and angering swing voters.

Structural challenges remain for the Democratic bid. The Cook Political Report identifies approximately 30 fewer competitive districts this year than in 2018, when Democrats gained more than 40 House seats. Mid-decade redistricting has also insulated Republican incumbents. An NPR analysis estimates that redistricting provided Republicans with a net advantage of eight seats. However, voting patterns among Latinos in South Texas could alter these margins.

President Trump is deploying himself to red states to drive Republican turnout. Without high participation among his base in these areas, a small Democratic gain in the Senate could expand to six or seven seats. The president’s presence is a double-edged sword; he is essential for mobilizing the base but is viewed as toxic by some swing voters. His support among 2024 crossover voters has declined sharply amid economic strain and the continued military involvement in the Middle East.

The 2028 presidential cycle is already underway. Candidates seeking national exposure are expected to announce their intentions as early as January or February. The midterm results will set the stage for that race, which is the first major election cycle following the eras of Trump, the Obamas, the Bidens, the Clintons, and the Bushes.

Election night may not provide immediate clarity on party control. Given narrow margins in key Senate races, results could take days or weeks to finalize. A quarter of Republicans in the latest NPR poll said their preferred candidate should not accept the results if the election is close. This statistic leaves room for potential disputes and misinformation in the days following the vote.