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Trump supporters shifting to Mamdani may sway crucial midterm contests

Exit polls reveal about 9% of New York City voters who chose Donald Trump in 2024 also backed mayoral candidate Zohran Mamdani, a swing that could matter in tight midterm races.

Ron Barba, a longtime New York City resident, illustrates a growing trend of voters who backed Donald Trump in 2024 and later voted for democratic-socialist mayoral hopeful Zohran Mamdani. Exit polling after the mayoral race showed about 9% of the city’s Trump supporters switched to Mamdani, a group analysts say reflects economic frustration and a desire for outsider candidates rather than a stable voting bloc. The phenomenon aligns with a record 45% of U.S. adults identifying as independents in a Gallup poll, many of whom lean toward one party.

Comparable crossover behavior was noted in New Jersey’s 2025 governor race and in past elections, indicating that figures like Trump and Mamdani attract similar constituencies. With the November 3 midterms expected to be decided by a handful of competitive seats, appealing to these economically-motivated swing voters could be decisive for both parties.

Why it matters

Crossover voters could tip the balance in closely contested midterm races, influencing control of Congress.

In this story

Trump-Mamdani crossoverswing voterscost of livingmidterm electionseconomic frustrationoutsider candidates
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