Amid the dire prospects for the Republican Party in the 2026 midterms, perhaps nothing is quite as disturbing as the potential storm brewing in the heartland.
The Republican Party has come to expect reliably winning numbers throughout the center of the nation — a clutch of states that escapes exact geographic designation, yet certainly runs through the Great Plains and their (increasingly culturally conservative) Midwestern neighbors in Iowa and Missouri. But the skies have been darkening over this region for months.
In Iowa, Representative Ashley Hinson (running to replace Joni Ernst) narrowly trails Democratic state Representative Josh Turek in the polling averages for the Senate race. In Nebraska, the polls put incumbent Pete Ricketts in a neck-and-neck race (he trails 48–47 percent) against Democratic-backed independent Dan Osborn. In Kansas — a state that has not voted Democratic for any federal office since 1932 — incumbent Roger Marshall is in a 45–45 percent dead heat (according to GOP pollster Trafalgar) with Democratic opponent Adam Hamilton, pastor of a United Methodist megachurch.
Why the weakness in a traditional GOP stronghold? President Trump is an immense drag on the GOP’s fortunes, widely unpopular in every single one of these states, their normal political leanings notwithstanding. And it is not because their voters culturally disdain Trump or the GOP, either, as many do in hotly contested swing states; it’s because Trump’s tariff policies, coupled with the Iran war’s upward pressure on fuel and fertilizer prices, have directly undermined the economies of these states.
Nebraska’s two major exports are corn and beef; both have been subject to retaliatory tariffs from China since April of 2025. In Kansas, they have been hit both ways, with reciprocal tariffs on their prime agricultural products of wheat and cattle, as well as the precipitously raised costs of foreign parts in a state whose largest industry is actually aerospace. In Iowa, as with all of these agribusiness states a land of threshers and combines, the price of the diesel on which the state’s economy runs currently sits at $6.03 a gallon.
The situation is grim, but not irretrievable. One popular theory argues that these polls are illusory and show signs of clustering together in their tendency to understate residual Republican strength and overstate progressive enthusiasm. (None of the polls show Democratic challengers at or above 50 percent at the polls — and undecideds in these states tend to break Republican.) But Republicans would be foolish to count on it.
What can be done in this final stretch of the race? Mike Rogers, running with Trump’s enthusiastic endorsement in Michigan, has called for an end to the trade wars, so perhaps endangered Republicans might seek to put more rhetorical distance between themselves and the economic policies that have injured their states. Beyond that, Republicans must emphasize that the extremism of the Democrats is a threat to the economy and, more fundamentally, our way of life.
The good news is that for Democrats to take the Senate they will probably have to win in deeply red territory inherently treacherous for them. The bad news is that, based on the current trajectory, it seems like it could happen.