Adam Hamilton makes history in Kansas Senate race, ends Democrats’ 94-year losing streak with stunning upset

Democrat Adam Hamilton has created history by defeating Republican incumbent Roger Marshall in Kansas’ US Senate race, delivering one of the biggest political upsets of the 2026 midterm elections and ending a 94-year long dry-spell for the Democratic Party in the traditionally Republican state.

As per reports by Reuters and AP, Hamilton has become the first Democrat ever since 1932 to represent Kansas in the Senate. The results also matter remarkably as President Donald Trump had won the state of Kansas by over 16 percentage points in the presidential election held in 2024.

Hamilton, 62, is a pastor, author and political newcomer who built his campaign around affordability, political unity and opposition to the rising cost of living. He defeated a Trump-backed incumbent despite efforts by the president and Vice President JD Vance to rally Republican voters behind Marshall.

Who is Adam Hamilton?

Hamilton had spent decades leading the Church of Resurrection in the Kansas City area before entering politics. In 1990, he founded the United Methodist congregation stemming from small group meetings that took place in a funeral home chapel. The congregation eventually grew into a 25,000 member church, making it the largest United Methodist congregation in the country, according to the AP.

Hamilton has also written more than 30 books on Christianity and theology. He positioned himself as a centrist Democrat, describing himself as an "independent-minded Democrat" rather than a progressive candidate.

He previously served on former President Barack Obama's Advisory Council on Faith-Based and Neighborhood Partnerships, according to KCUR.

Hamilton's campaign focused on economic concerns, including high living costs, healthcare and food assistance. He criticised Trump's tariffs and policies that he argued had increased financial pressure on ordinary Americans.

In his victory speech, Hamilton said: “I think the people in Kansas, Republicans and Democrats, are saying that what’s happening in Washington is not OK. Kansans are also fed up with the way politicians divide us,” according to AP.

The contest attracted approximately $110 million in campaign spending, a record for Kansas, according to the AP. Democratic groups invested around $65 million in television and digital advertising, compared with $45 million from Republicans.

Marshall, an obstetrician before entering politics, was elected to the House of Representatives in 2016 and won his Senate seat in 2020. His defeat represents a significant setback for Republicans, particularly after Trump and Vance personally campaigned for him.

His success marks a historic shift in a state where Democrats had not won a Senate election since George McGill's victory in 1932.