Democrats scored unexpectedly sweeping midterm gains in Republican strongholds, flipping House, Senate and gubernatorial seats in states including Iowa, Kansas, Texas and Wisconsin.

Pollster Richard Czuba said voters treated the election as a referendum on President Donald Trump, delivering what he called a clear message against him.

The results reflected frustration over rising costs and Trump’s policies: farmers faced tariffs and higher fuel costs linked to the Iran war, while Hispanic voters in Kansas and Texas shifted toward Democrats amid opposition to deportations and living-cost pressures.

Democrats also benefited from years of expanding their reach, investing in state parties, recruiting candidates across more races and visiting communities they had previously neglected; strategist Simon Rosenberg said the party had relied on too narrow an electoral map.

That groundwork produced a deep slate of candidates, with Democrats running in every state House district, statewide office, state board of education position and major judicial race.

Rather than rely on one national message, Democrats built support through candidates with distinct local appeals, giving voters ways to back an opponent without embracing every position associated with the national party.

Candidates made sustained local contact: Iowa’s Christina Bohannan canvassed rural towns weekly for 11 months, while Wisconsin’s Rebecca Cooke hired four regional organizers and knocked on 54,000 doors, many in rural areas.

The gains came as rural support for Trump weakened, with his approval in rural areas falling from 60% at the start of his term to 45% in October; across more than 1,500 rural counties, Republican candidates ran eight points below Trump’s 2024 vote share.

Texas saw a remarkable Democratic sweep after decades of Republican rule: James Talarico defeated Ken Paxton for Senate, Gina Hinojosa beat Gov. Greg Abbott, Vikki Goodwin defeated Lt. Gov. Dan Patrick, and Nathan Johnson beat Mayes Middleton for attorney general.

Talarico paired an economic message with religious language and moderated some contentious social positions, while presenting the party’s case in a way that helped galvanize support for other candidates.

In Kansas, Adam Hamilton defeated Republican Sen. Roger Marshall, giving Democrats their first Senate victory in the state since 1932; Hamilton presented himself as an independent-minded Democrat and drew on his standing as a prominent Methodist pastor.

Hamilton’s win built on years of organizing: the Kansas Democratic Party expanded its county chapters from 57 to 68 after 2022 and increased door-knocking by about 50%, while Hamilton carried Seward County by 13 points after Trump won it by 39 points in 2024.