New York City politics has rarely seen a power shift this dramatic — or this fast.
Just two months ago, Assemblymember Zohran Mamdani was the progressive outsider fighting uphill against the most powerful political machine in America. Today, according to betting markets, he has an 82 percent chance of becoming the city’s next mayor — leaving former Governor Andrew Cuomo, Mayor Eric Adams, and Republican firebrand Curtis Sliwa in his wake.
The numbers are staggering. Cuomo’s odds? Just 10 percent. Adams, the incumbent, sits at 6 percent. Sliwa barely scrapes 1 percent. Attorney Jim Walden also polls at 1 percent.
Mamdani’s rise began in June when he shocked the political world by defeating Cuomo in the Democratic primary — a defeat so bruising that the former governor now faces the prospect of a humiliating third-place finish if he stays in the race.
A Polling Juggernaut
Fresh polling underscores the scale of Mamdani’s momentum. A Siena University survey this week put him at 44 percent citywide — equal to the combined support of Cuomo, Sliwa, and Adams. Another poll from Zenith Research and Public Progress Solutions showed him breaking the 50 percent mark in a five-way race.
Even in direct matchups, Mamdani dominates: 52–40 over Cuomo and 59–32 over Adams. His support cuts across nearly every demographic, including Jewish voters and young men — groups political analysts once thought unreachable for a self-identified socialist.
The Platform Driving the Surge
Mamdani’s appeal lies in a platform that blends bold progressive promises with an unflinching willingness to take on Donald Trump. His proposals include:
Citywide rent freezes
Publicly owned grocery stores to fight food deserts
Universal child care funded by taxes on the wealthy
A July IMEU Policy Project/Data for Progress poll found that 89 percent of his supporters back him for his cost-of-living plans, 86 percent for his tax-the-rich agenda, and 62 percent for his outspoken support of Palestinian rights.
> “My administration would be Donald Trump’s worst nightmare,” Mamdani said after Cuomo accused him of conspiring with the Republican president — flipping the attack into a rallying cry.
The Cuomo Factor
Cuomo has fought to stay relevant in a race that seems to be slipping away. He’s tried to paint Mamdani as a threat to working-class New Yorkers, warning that rent reforms could be “gamed” by the wealthy.
“Far too many rich people are taking advantage,” Cuomo said on August 12. “We must stop the Zohran Mamdanis of the world from boxing out lower-income New Yorkers.”
Cuomo insists he will drop out in September if he’s not leading — a decision that could drastically alter the race’s final weeks.
Trump in the Background
Adding intrigue is the shadow of Donald Trump. The New York Times recently reported that Cuomo spoke to Trump about the race — an allegation Cuomo denies but that Mamdani has seized on to bolster his anti-establishment credentials.
For progressives, the possibility of Trump and Cuomo quietly aligning to stop Mamdani is proof of the stakes.
> “We need a mayor who will fight for every single New Yorker every single day — not conspire with a demagogue in Washington who attacks our rights,” Mamdani posted on X.
The Right-Wing Opposition
Curtis Sliwa, the Republican nominee, is leaning on a law-and-order message, pledging more police patrols “where they’re needed to protect New Yorkers — not hypocrite politicians like Mamdani who trash the police but hide behind them.”
But with Sliwa’s support stuck in the low teens, even some conservatives see Mamdani’s election as inevitable unless the fractured field consolidates.
What Comes Next
The general election is set for November 4, 2025. If Cuomo and Adams both remain in the race, Mamdani could cruise to victory with a plurality — potentially the largest progressive triumph in a major U.S. city in decades.
Bernie Sanders, who endorsed Mamdani in June, has already framed the contest as a generational shift:
> “We need new leadership that stands up to corporate interests and delivers on the issues New Yorkers care about.”
But veteran Democratic strategist Hank Sheinkopf warns that “much of the electorate might reject a socialist candidate” in the end.
For now, though, Zohran Mamdani’s campaign is a freight train — powered by grassroots energy, buoyed by a fractured opposition, and fueled by the belief that the mayor’s office could be used to take the fight directly to Donald Trump.
And if the betting markets are right, that fight is about to begin.
