NPR Reporters Explain How They Track the 2026 Midterms

NPR political correspondents have addressed a series of listener questions regarding the reliability of polls, the nature of midterm coverage, and the legislative consequences of the upcoming election. The responses, published on the NPR Politics Podcast ahead of the November vote, detail the methods reporters use to interpret data in a year where local journalism resources are thinning.

Domenico Montanaro, NPR senior political editor, explained that national polls have generally captured the general direction of the election, though they slightly underestimated Republican turnout. He noted that polls operate within margins of error, often ranging from six to eight percentage points. Montanaro argued that expecting precise numbers in close contests sets polls up for failure. He advised listeners to focus on trends over time rather than specific horse-race numbers, as polling data reveals how quickly public opinion shifts on key issues.

Montanaro highlighted a structural issue in state-level polling. He stated that local newspapers and television stations lack the financial resources of national outlets to conduct rigorous and frequent surveys. This decline has led to a proliferation of low-quality or fake state polls. Consequently, reporters must carefully vet pollsters to ensure the data is reliable before incorporating it into their coverage.

Sam Gringlas, an NPR congressional reporter, described the unique access opportunities provided by midterms. Unlike presidential elections, which often take place in large stadiums with heavy security, House and Senate races allow journalists to accompany candidates in smaller settings. Gringlas cited recent visits to an antique shop, a farmer's market, a UAW picnic, and a smokejumper-themed brewery. He said these environments offer a more intimate view of how candidates interact with voters.

Tamara Keith, another NPR senior political correspondent, shared her personal interest in Nevada's 2nd Congressional District. She described the race as chaotic, noting that the district, which President Trump won by 14 points, has not been represented by a Democrat in over 40 years. The Republican nominee, a Trump-backed candidate who recently moved to the area, has faced scrutiny over his background. Keith also noted that the retiring Republican congressman has publicly criticized his own party's nominee, stating he voted for a Libertarian instead.

Ashley Lopez, an NPR political correspondent, identified several state ballot measures that could reshape the political map. In Maryland, voters are considering a constitutional amendment that would allow Democrats to add a congressional seat. In Colorado, a measure aims to make mid-decade redistricting more difficult. In Missouri, voters will decide on redistricting changes that could help Republicans flip a seat. Lopez also pointed to Alaska, where voters will again weigh their nonpartisan primary and ranked choice voting systems.

Montanaro addressed the potential impact of a Democratic victory on the executive branch. He stated that midterms historically serve as a check on the president's party, with only two exceptions since World War II. If Democrats take one or both chambers of Congress, legislative progress may stall unless there is compromise. He noted that only about 10% of congressional districts are competitive, reducing the incentive for bipartisan deals. However, he said that bipartisan issues like artificial intelligence guardrails could see movement, although the president currently opposes such restrictions.

The correspondents also discussed the state of political debates. Keith observed that incumbents are often reluctant to debate because they do not want to elevate their challengers. Montanaro added that debates can be divisive if they rely on talking points rather than policy. He emphasized that the role of journalists is to press candidates on vulnerabilities to provide voters with a clearer understanding of the issues.