• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
PoliticsNew York City

Zohran Mamdani’s moment of truth: These factors will make or break the NYC mayor-elect’s ambitious agenda

By
Anthony Izaguirre
Anthony Izaguirre
and
The Associated Press
The Associated Press
Down Arrow Button Icon
By
Anthony Izaguirre
Anthony Izaguirre
and
The Associated Press
The Associated Press
Down Arrow Button Icon
December 29, 2025, 3:48 PM ET
New York City mayor-elect Zohran Mamdani speaks during a news conference, in the Queens borough of New York, Wednesday, Nov. 5, 2025.
New York City mayor-elect Zohran Mamdani speaks during a news conference, in the Queens borough of New York, Wednesday, Nov. 5, 2025. Heather Khalifa—AP Photo

Zohran Mamdani has promised to transform New York City government when he becomes mayor. Can he do it?

Recommended Video

Mamdani, a 34-year-old democratic socialist, already faces intense scrutiny, even before taking office in one of the country’s most scrutinized political jobs. Republicans have cast him as a liberal boogeyman. Some of his fellow Democrats have deemed him too far left. Progressives are closely watching for any signs of him shifting toward the center.

On Jan. 1, he will assume control of America’s biggest city under that harsh spotlight, with the country watching to see if he can pull off the big promises that vaulted him to office and handle the everyday duties of the job. All while skeptics call out his every stumble.

For Mamdani, starting off strong is key, said George Arzt, a veteran Democratic political consultant in New York who worked for former Mayor Ed Koch.

“He’s got to use the first 100 days of the administration to show people he can govern,” he said. “You’ve got to set a mindset for people that’s like, ‘Hey, this guy’s serious.’”

That push should begin with Mamdani’s first speech as mayor, where Arzt said it will be important for the city’s new leader to establish a clear blueprint of his agenda and tell New Yorkers what he plans to do and how he plans to do it.

Mamdani will be sworn-in around midnight during a private ceremony at a historic, out-of-use City Hall subway station. Then in the afternoon, he will be sworn-in a second time on the steps of City Hall, while his supporters are expected to crowd surrounding streets for an accompanying block party.

From there, Arzt said Mamdani will have to count on the seasoned hands he’s hired to help him handle the concrete responsibilities of the job, while he and his team also pursue his ambitious affordability agenda.

Managing expectations as a movement candidate

Mamdani campaigned on a big idea: shifting the power of government toward helping working class New Yorkers, rather than the wealthy.

His platform — which includes free child care, free city bus service and a rent freeze for people living in rent stabilized apartments — excited voters in one of America’s most expensive cities and made him a leading face of a Democratic Party searching for bright, new leaders during President Donald Trump’s second term.

But Mamdani may find himself contending with the relentless responsibilities of running New York City. That includes making sure the trash is getting picked up, potholes are filled and snow plows go out on time. When there’s a subway delay or flooding, or a high-profile crime or a police officer parks in a bicycle lane, it’s not unusual for the city’s mayor to catch some heat.

“He had a movement candidacy and that immediately raises expectations locally and nationally,” said Basil Smikle, a Democratic political strategist and Columbia University professor, who added that it might be good for Mamdani to “Just focus on managing expectations and get a couple of good wins under your belt early on.”

“There’s a lot to keep you busy here,” he said.

A large part of Mamdani’s job will also be to sell his politics to the New Yorkers who remain skeptical of him, with Smikle saying “the biggest hurdle” is getting people comfortable with his policies and explaining how what he’s pushing could help the city.

“It’s difficult to have this all happen on day one,” he said, “or even day 30 or even day 100.”

Challenges and opportunities

Mamdani’s universal free child care proposal — perhaps one of his more expensive plans — is also one that has attracted some of the strongest support from New York Gov. Kathy Hochul, a moderate from Buffalo who endorsed the mayor-elect.

Hochul is eager to work with Mamdani on the policy and both leaders consider the program a top priority, although it’s not yet clear how exactly the plan could come to fruition. The governor, who is up for reelection next year, has repeatedly said she does not want to raise income taxes — something Mamdani supports for wealthy New Yorkers — however she has appeared open to raising corporate taxes.

“I think he has allies and supporters for his agenda, but the question is how far will the governor go,” said state Senate Deputy Leader Michael Gianaris, a Mamdani ally.

“There’s an acknowledgement that the voters have spoken, and there’s very clear policies that were associated with his successful campaign,” he said, “so to not make progress on them would be us thumbing our noses at the voters.”

Mamdani’s pledge to freeze the rent for roughly 1 million rent stabilized apartments in the city would not require state cooperation.

But that proposal — perhaps the best known of his campaign — is already facing headwinds, after the city’s departing mayor, Eric Adams, made a series of appointments in recent weeks to a local board that determines annual rent increases for the city’s rent stabilized units.

The move could potentially complicate the mayor-elect’s ability to follow through on the plan, at least in his first year, although Mamdani has said he remains confident in his ability to enact the freeze.

Other challenges await

His relationship with some of the city’s Jewish community remains in tatters over his criticisms of Israel’s government and support for Palestinian human rights.

The Anti-Defamation League, a prominent Jewish advocacy organization, plans to track Mamdani’s policies and hires as it pledged to “protect Jewish residents across the five boroughs during a period of unprecedented antisemitism in New York City.”

Earlier this month, a Mamdani appointee resigned over social media postsshe made more than a decade ago that featured antisemitic tropes, after the Anti-Defamation League shared the posts online.

The group has since put out additional findings on others who are serving in committees that Mamdani set up as he transitions into his mayoral role. In response, Mamdani said the ADL often “ignores the distinction” between antisemitism and criticism of the Israeli government.

The mayor-elect’s past call to defund the city’s police department continue to be a vulnerability. His decision to retain Jessica Tisch, the city’s current police commissioner, has eased some concerns about a radical shakeup at the top of the nation’s largest police force.

And then there’s Trump.

Tensions between Trump and Mamdani have appeared to cool — for now — after months of rancor led into a surprisingly friendly Oval Office meeting. Future clashes may emerge given the sharp political differences between them, particularly on immigration enforcement, along with anything else that could set off the mercurial president.

Join us at the Fortune Workplace Innovation Summit May 19–20, 2026, in Atlanta. The next era of workplace innovation is here—and the old playbook is being rewritten. At this exclusive, high-energy event, the world’s most innovative leaders will convene to explore how AI, humanity, and strategy converge to redefine, again, the future of work. Register now.
About the Authors
By Anthony Izaguirre
See full bioRight Arrow Button Icon
By The Associated Press
See full bioRight Arrow Button Icon

Latest in Politics

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Fortune Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Politics

trump
PoliticsGaza
Trump is charging world leaders $1 billion each for their countries to permanently join Gaza ‘Board of Peace’
By Cara Anna, Josh Boak and The Associated PressJanuary 18, 2026
1 day ago
frey
PoliticsMinnesota
Minneapolis mayor defiant over prospect of troopers in the street: ‘It is not fair, it’s not just, and it’s completely unconstitutional’
By Jack Brook, Sarah Raza and The Associated PressJanuary 18, 2026
1 day ago
EconomyDebt
Dollar sinks as Trump’s new tariffs raise fears about U.S. debt and reserve currency status. ‘When it’s lost, economic collapse will follow’
By Jason MaJanuary 18, 2026
1 day ago
PoliticsMedia
After adding Trump administration statements, ’60 Minutes’ to air report on deportations that Bari Weiss abruptly pulled
By David Bauder and The Associated PressJanuary 18, 2026
1 day ago
AIHousing
An AI-generated version of Trump’s voice is used in ad that promises an ‘all new Fannie Mae’ to tackle housing affordability
By Anne D'Innocenzio and The Associated PressJanuary 18, 2026
1 day ago
PoliticsRussia
Moscow cheers NATO crisis as the Ukraine war stifles Russia’s economy, forcing companies to use 4-day weeks and lay off workers
By Jason MaJanuary 18, 2026
1 day ago

Most Popular

placeholder alt text
Investing
Stocks sell off globally as traders digest Trump message saying he wants Greenland because ‘your Country decided not to give me the Nobel’ 
By Jim EdwardsJanuary 19, 2026
15 hours ago
placeholder alt text
Politics
Army readies 1,500 paratroopers specializing in arctic operations for possible deployment to Minnesota if Trump invokes Insurrection Act
By Konstantin Toropin and The Associated PressJanuary 18, 2026
1 day ago
placeholder alt text
Economy
Making billionaires illegal by taxing their wealth wouldn’t even fund the government for a year, budget expert says
By Nick LichtenbergJanuary 17, 2026
3 days ago
placeholder alt text
AI
Ford CEO warns there's a dearth of blue-collar workers able to construct AI data centers and operate factories: 'Nothing to backfill the ambition'
By Sasha RogelbergJanuary 18, 2026
2 days ago
placeholder alt text
Politics
The U.S. Supreme Court could throw a wrench into Trump’s plan to take Greenland as soon as Tuesday
By Jim EdwardsJanuary 19, 2026
12 hours ago
placeholder alt text
Commentary
I oversee a lab where engineers try to destroy my life’s work. It's the only way to prepare for quantum threats
By Bernard VianJanuary 18, 2026
2 days ago

© 2025 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.