A tour of the 48 key House races

Last weekend, we took you through the seven key Senate races of the 2026 cycle. Since that proved to be a rather popular feature, we hope you’ve kept your overnight bags packed, because it’s time for our House tour.

The theme will be roughly the same: we’re going to look at every district that the opposition party has a 25 percent chance or greater of flipping, according to FLIPR’s Deluxe forecast. This includes a few pickups that are essentially all but certain because of redistricting. The names of the candidates may be less familiar in the House, and we’re not going to dwell as much on individual races. But we are going to cover more territory: literally every corner of the lower 48 from California through Maine and Florida through Washington.

Unlike the upper chamber where things are close to a toss-up, our model thinks Democrats are clear favorites to flip the House. That’s not a surprising result, and in fact, it’s been the conventional wisdom pretty much since Donald Trump took office for the second time. Back in March 2025, after Trump withdrew Elise Stefanik’s nomination to be UN ambassador ostensibly to bolster an already slim House majority, Eli wrote an article called “Republicans are acting like there’s a blue wave coming,” where he said:

Pulling Stefanik’s nomination is an acknowledgment of political gravity for a White House that often seeks to defy it. Midterms usually go badly for the president’s party; Trump’s approval rating has already flipped negative, and Democrats will probably have an enthusiasm advantage.

On top of the increasingly unfavorable environment, Republicans command an incredibly slim House majority with just 218 seats. In fact, they were so convinced they’d lose the House this year that they embarked on a relatively rare nationwide mid-decade redistricting push. At the outset, there was genuine concern from Democrats that Republicans could gerrymander their way to retaining the House. But Democratic states like California succeeded in counteracting some, though hardly all, of Republicans’ redistricting gains this cycle.

So where exactly does the new map leave us? The House map has shifted from having essentially no bias to leaning toward Republicans by a few points. To be more precise, FLIPR Deluxe thinks Democrats will be favored to win the House if they win the national popular vote by 3 points or more, but underdogs if it’s anything less than that.

But … we don’t want to belabor this point too much, but the national environment is looking much stronger than that for Democrats.