• Analysis
Kansas Senate election: voters who backed Trump explain their switch to Adam Hamilton
Kansas voters elected Democrat Adam Hamilton to the US Senate this week, unseating Republican Roger Marshall in the first Democratic win in the seat in nearly a century, and in the midterms every county in the state shifted toward the Democrats.

The counties that flipped
Adam Hamilton's victory made him the first Democrat to win the Kansas Senate seat in nearly a century, defeating the Republican incumbent Roger Marshall. The margin was built in part on six counties that had backed Donald Trump in 2024 and Marshall in 2020 but crossed to Hamilton this time.
The movement was not confined to those six. Every county in Kansas shifted toward the Democrats in this year's Senate race - a statewide drift built, in the accounts that follow, out of medication bills, fuel prices and grocery totals.
A Trump voter weighing the cost of living
Linda Olson of Junction City voted for Trump in 2024 after researching his economic promises, but says she now finds daily life more expensive. Last winter, caught between insurance plans, she paid $700 for medication and skipped doses to stretch it further. Fuel, she said, runs about a dollar per gallon more than it did a year ago.
Of her 2024 vote she said: "I thought at the time that he was the better choice of what we had." Since then, she has accused Trump of acting to make himself richer instead of really helping the people. Her verdict on the man Hamilton unseated was blunt: "I've seen what Roger Marshall did over the eight years or so that he's been doing this… it's time we get fresh blood up there."
The farm economy's domino effect
Michael Smith, a political science professor at Emporia State University, reads the shift as a split within the Republican coalition. Not everyone who voted for Trump, he said, is part of the cult of personality the president has tried to build the party into, and this election peeled those voters off.
Farm country explains where they went. Kansas is overwhelmingly farmland - nearly 45m acres, employing close to one in five Kansans. Smith said the ranching areas themselves remain deeply Republican, but the towns that depend on the farm economy are another matter: "And they're more likely to swing over to the other party because the economy is really taking a beating."
The beating, in concrete terms:
- •Dan Duever, 75, a semi-retired farmer in Geary county, blamed the economy and the war in Iran for Republicans getting "hurt so bad" in the midterms.
- •His farm's fuel bill tripled under record diesel prices, from about $15,000 to nearly $45,000, while fertilizer prices roughly doubled.
- •Yet he stayed with the party in the Senate race: "I'm a damn Republican," he said.
The pain also travels beyond the farm gate. In Junction City, David Aguirre, 25, who works at the El Patron Dos restaurant, said hardship in the county reaches his workplace "like, a domino effect for families". And Janet Grimm, an independent voter, found that a small grocery run - eggs, chicken, deli meat, two cucumbers and powdered sugar - rang up to over $60. She voted for Hamilton, saying: "I really have faith that they're going to do good."
Hamilton's promise: leading from the middle
Hamilton ran under the slogan "leading from the middle", and his Tuesday victory speech was built on that theme. He told supporters he would pursue collaboration between the parties to "solve problems like it used to be", and joked that, as he put it, he wanted to become Jerry Moran's best friend - Kansas's other senator, a Republican.
"I want us to model what it looks like when thoughtful people actually work together to solve problems."
That was Hamilton's framing for his state. A former megachurch pastor, he turned to the Good Samaritan parable to illustrate Democrats and Republicans helping one another. Whether Kansas buys it is another question. Professor Smith, for one, warned against reading the result as a transformation: "It's still a pretty conservative state. Let's not get too hasty here."



