Socialist Zohran Mamdani’s stunning victory produced a political earthquake in New York’s Democratic primary. Mamdani surged from 32% to 43%, overtaking three‑term ex‑Gov. Andrew Cuomo’s 36% in a race that truly shook the establishment. Mamdani has faced significant backlash during the course of his campaign over his extremist anti-Israel views and support of chants of “globalize the intifada.”
“It’s an important moment in political history,” said Basil Smikle, former Hillary Clinton aide. “He toppled a big name. It’s an amazing feat,” Smikle added. That victory forces Democrats to take progressive, younger, and working‑class voters seriously as they gear up for midterm contests.
Experts such as Lee Miringoff observed, “An unknown defeating Andrew Cuomo is a changing of the guard.” Meanwhile, Transport Workers Union president John Samuelsen applauded Mamdani’s economic populism: “Mamdani ran as an economic populist. It was a campaign about affordability.” Samuelsen praised his push for free bus fare and echoed working‑class concerns ignored by Democrats.
Cuomo’s campaign spent $25 million on ads and secured labor endorsements, but critics say he failed to mobilize voters. John Mollenkopf noted unions didn’t mount serious get‑out‑the‑vote efforts, and scare ads may have backfired.
Mamdani’s grassroots surge recalls past upsets—similar to AOC’s and David Dinkins’s breakthroughs. “The results of this primary are epic,” said Samuelsen. His coalition of Millennials, Gen Z, and working families sent a clear message: economic populism matters.
This political earthquake doesn’t end in New York—it signals a national shift. As one strategist warned: “There is no doubt” that Democrats face pressure from a new wave of progressives.