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New Yorkers will learn who will be their next mayor this Tuesday, in a contest that will decide who runs and defends the country's most populous metropolis at a time when Donald Trump has threatened to deploy armed forces to the city.

In this context, New York has witnessed a mayoral election that has matched two distinctly opposing Democrats against each other. The election has become an increasingly bitter face-off, marked by accusations of racial bias and anti-Muslim sentiment, but it is the political differences between the two leading candidates that could have major implications for how the Democratic party fares in next year's congressional races.

The Rising Progressive

In the progressive corner is the democratic socialist, the young democratic socialist whose meteoric rise and grassroots campaign has brought international attention. Representing the old guard is the former governor, the ex- New York governor now campaigning independently – and enjoying the support of wealthy contributors and corporations.

As the election approaches, it is the progressive, the one-time underdog who defeated Cuomo in the Democratic primary who is firmly installed as the leading candidate. The candidate, who has run on a agenda of economic justice and pledged to freeze rent for about two million New Yorkers, has led Cuomo by significant margins across all surveys taken in October, and it is very much the younger man's election to throw away.

A Bitter Contest

However, Cuomo, who resigned as governor in recent years amid accusations of sexual harassment, has stated clearly he will battle to the end, and not necessarily in an above-the-belt fashion. He has criticized Mamdani's objectives as unachievable, and in recent days chuckled along as a broadcaster made Islamophobic remarks about Mamdani, who is Muslim. Recently, Cuomo was strongly criticized as bigoted after sharing an AI-generated ad that included a slew of racist stereotypes and showed his opponent freeing a convicts.

This represents a particularly ugly conclusion to an election that could be critical to the direction that the Democratic party, struggling in its response to Trump's authoritarian grabs, takes in the coming years.

National Implications

Should Mamdani secures a clear victory, the party establishment who have refused to endorse his bid will be forced to reckon with a platform that has resonated with voters' anger at inequality, soaring price rises and the establishment. It would be difficult for Chuck Schumer and Hakeem Jeffries not to adopt at least a portion of the candidate's progressive proposals about affordability, given the newcomer has generated an enthusiasm within the Democratic ranks perhaps not seen since Bernie Sanders ran for president in 2016.

However, should the former governor, who had been predicted to sail to victory in the Democratic primary, complete a remarkable riches-to-rags-to-riches victory, it could cement the party's existing approach of cautious, uninspiring resistance – a tactic that has infuriated grassroots members. A New York defeat of Mamdani's optimistic platform could persuade Schumer and Jeffries that the wisest course is to stick to the political center – even as surveys show the current iteration of the party is deeply unpopular across the country.

Voter Enthusiasm

Residents of the city seem to prefer the Mamdani vision. Polls show that Mamdani supporters are far more enthusiastic about their choice than Cuomo backers, something that has been apparent throughout the campaign. The candidate's snappy videos on digital platforms, his hopeful outlook for the city and his willingness to actually venture out and meet people in the metropolis has attracted an army of over fifty thousand volunteers, many of them youth or new participants.

Personal Attacks

However, the former governor, in his late sixties, continues to fight. And with the risks against him, the former governor has turned to negative campaigning in recent weeks.

After spending months launching various attacks at Mamdani to see what might stick, the independent has narrowed his focus on targeting Mamdani directly. He has labelled his rival, who was born in Uganda to South Asian heritage, an “extremist”, and popped up on Fox Business for an discussion with Maria Bartiromo, where the candidate claimed New York “will not survive” his opponent as city leader. It reached a nadir recently, when Cuomo laughed along and said “that’s another problem” after a radio host said Mamdani would “cheer” another terrorist attack.

Political Landscape

This strategy echoes much of what the former president, who has deployed the national guard to the capital and threatened to do the same to New York, has said about Mamdani, and perhaps that is expected. A set of wealthy residents, including some who contributed to Trump in the 2024 election, have invested heavily into trying to elect Cuomo elected, as other influential figures have pressured Curtis Sliwa to drop out from the race.

Political Histories

For the Cuomo camp, and his billionaire supporters, are concerned, it should not have reached to this point. When Mamdani, one of one hundred fifty state legislators, started his mayoral bid in October 2024, not many had known him, and in truth, few even paid attention.

Cuomo, by comparison, eased his way into the contest in March 2025 and became the instant favorite. He was the political heavyweight who apparently held every edge. The quintessential political insider, he had married a Kennedy and served in Bill Clinton’s administration. He became New York governor in 2011, seventeen years after his parent, Mario Cuomo, stepped down from the same position.

The progressive, who was voted in to the New York state assembly in 2020, does not have the comparable background. But his commitment to providing no-cost transit and free childcare – along with the freeze-the-rent pledge – present a brighter outlook of the city's direction than Cuomo’s pessimistic predictions about “mayhem” and rising criminal activity, and his vow to hire more police officers.

Campaign Controversies

Still, Mamdani has encountered some challenges in the final phase, after footage surfaced suggesting him suggesting the NYPD and the IDF were intertwined.

“We have to make clear that when the boot of the NYPD is on your neck, it’s been laced by the Israeli military,” the candidate said in the recording, filmed at a DSA convention in recent years. The progressive, a longtime critic of the Israeli government who has said the country is engaging in atrocities in Gaza, suggested he was criticizing cooperative programs between the NYPD and Israeli forces.

Emotional Response

With the election nearing, Mamdani seems to have gained sympathy and support, however, for his response to Cuomo’s increasing rhetoric.

The progressive addressed Cuomo’s 9/11 remarks in an emotional video. In it, the candidate remembered how, when he first campaigned for state assembly, a Muslim uncle advised to him that he did not have to tell people about his religion. It was a realization, Mamdani said, that many Muslim New Yorkers had been told “again and again”: “That safety could only be found in the shadows of our city. That it is in those hidden spaces alone where followers of Islam could express their true selves, and that if we were to step out from those seclusion, then it is in those silence that we must set aside our faith.”

Speaking to the actions of his opponents, who has alleged Mamd