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New Yorkers will find out who will be their next mayor this Tuesday, in a contest that will decide who runs and defends the nation's most populous metropolis at a moment when Donald Trump has threatened to deploy military troops to the city.

Against that backdrop, New York has witnessed a race for mayor that has matched two very different Democratic figures against each other. The contest has turned into an acrimonious face-off, marked by alleged racism and anti-Muslim sentiment, but it is the ideological divide between the two main contenders that could have major implications for how the party performs in next year's congressional races.

The Rising Progressive

On the left side is the democratic socialist, the young progressive candidate whose meteoric rise and people-powered movement has brought global notice. On the establishment side is Andrew Cuomo, the ex- Democratic New York governor now running as an independent – and benefiting from the support of wealthy contributors and big business.

With days to go, it is Mamdani, the former longshot who defeated his opponent in the party primary who is solidly positioned as the leading candidate. Mamdani, who has run on a platform of affordability and pledged to freeze rent for about two million city residents, has outpaced his rival by double-digits in every poll conducted in October, and it is very much the younger man's race to throw away.

The Controversial Campaign

However, Cuomo, who resigned as the state's leader in recent years amid accusations of sexual harassment, has stated clearly he will fight to the end, and not necessarily in an above-the-belt fashion. He has criticized his opponent's objectives as unrealistic, and in recent days chuckled along as a radio host made Islamophobic remarks about the candidate, who is Muslim. Recently, the independent was widely condemned as racist after posting an AI-generated ad that included a slew of racial caricatures and showed Mamdani freeing a convicts.

This represents a particularly ugly conclusion to an race that could be critical to the direction that the party, floundering in its response to the former president's power moves, takes in the coming years.

Broader Consequences

If Mamdani secures a clear victory, the party establishment who have declined to support his campaign will be compelled to address a message that has resonated with Americans' anger at inequality, soaring price rises and the political elite. It would be difficult for the Senate leader and the House leader not to embrace at least a portion of the candidate's ambitious ideas about affordability, given the newcomer has generated an enthusiasm within the party arguably not seen since Bernie Sanders ran for president in 2016.

However, should the former governor, who had been predicted to win easily in the Democratic primary, complete a surprising comeback win, it could cement national Democrats' existing approach of cautious, uninspiring resistance – a strategy that has infuriated grassroots members. A New York defeat of Mamdani's optimistic platform could persuade Schumer and Jeffries that the best plan is to stick to the center – even as polls show the current iteration of the party is widely disliked nationwide.

Campaign Energy

Residents of the city seem to prefer the progressive agenda. Polls show that his backers are much more excited about their choice than his opponent's supporters, something that has been evident throughout the campaign. The candidate's engaging content on social media, his optimistic vision for the city and his willingness to actually get out and meet people in the metropolis has attracted an force of more than 50,000 volunteers, many of them young or first-time voters.

Personal Attacks

However, the former governor, 67, isn't giving up. And with the stakes stacked against him, the ex-leader has turned to negative campaigning in the final days.

After spending months throwing basically everything at Mamdani to see what might stick, Cuomo has narrowed his focus on attacking Mamdani directly. He has called Mamdani, who was of Ugandan origin to South Asian heritage, an “extremist”, and popped up on conservative media for an discussion with a rightwing host, where the candidate claimed the city “will not survive” Mamdani as city leader. It hit bottom last week, when the former governor chuckled and said “that’s another problem” after a radio host said Mamdani would “cheer” another terrorist incident.

Campaign Dynamics

This strategy mirrors much of what Trump, who has deployed the military reserves to Washington DC and threatened to take similar action to NYC, has said about Mamdani, and maybe that is expected. A group of wealthy residents, including some who contributed to the Republican in the last presidential race, have pumped millions into trying to elect the independent into office, as other influential figures have pressured the Republican candidate to drop out from the contest.

Candidate Backgrounds

As far as the his team, and his billionaire supporters, are worried, it should not have reached to this point. When the assemblyman, one of 150 state legislators, started his mayoral bid in October 2024, not many had heard of him, and in truth, few even paid attention.

Cuomo, by contrast, eased his way into the race in March 2025 and became the instant favorite. He was the political heavyweight who seemingly held every edge. The classic establishment figure, he had married a Kennedy and served in Bill Clinton’s administration. He became the state's leader in 2011, seventeen years after his father, Mario Cuomo, stepped down from the identical role.

The progressive, who was voted in to the state legislature in 2020, does not have the same political heritage. But his commitment to providing no-cost transit and free childcare – along with the freeze-the-rent pledge – present a brighter outlook of the future than his opponent's dire warnings about “mayhem” and rising criminal activity, and his vow to hire more police officers.

Campaign Controversies

Still, the candidate has faced some challenges in recent days, after video emerged suggesting him suggesting the NYPD and the Israel Defense Forces were connected.

“We have to make clear that when the boot of the police is on your throat, it’s been laced by the Israeli military,” the candidate said in the clip, recorded at a DSA gathering in recent years. The progressive, a vocal opponent of Israel who has said the nation is committing genocide in Gaza, suggested he was questioning cooperative programs between the NYPD and IDF.

Emotional Response

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

Mamdani responded to Cuomo’s 9/11 remarks in an emotional video. In it, the candidate recalled how, when he first ran for state assembly, a family member advised to him that he did not have to disclose about his religion. It was a realization, Mamdani said, that many local Muslims had been taught “again and again”: “That security could only be found in the shadows of our city. That it is in those shadows alone where followers of Islam could embrace their full identities, and that if we were to step out from those seclusion, then it is in those shadows that we must leave our faith.”

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