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Residents of the Big Apple will discover the identity of their next mayor this election day, in a race that will determine who runs and defends the country's largest city at a time when Donald Trump has vowed to send military troops to the urban center.

Against that backdrop, New York has witnessed a race for mayor that has matched two very different Democratic figures against one another. The contest has turned into an increasingly bitter showdown, marked by accusations of racial bias and anti-Muslim sentiment, but it is the ideological divide 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 progressive candidate whose rapid ascent and grassroots campaign has brought international attention. On the establishment side is the former governor, the ex- New York governor now running as an independent – and benefiting from the backing of ultra-rich donors and big business.

With days to go, it is Mamdani, the one-time underdog who defeated his opponent in the Democratic primary who is firmly installed as the frontrunner. The candidate, who has run on a platform of economic justice and pledged to freeze rent for about two million New Yorkers, has outpaced his rival by double-digits in every poll taken in the fall, and it is very much the progressive's race to throw away.

A Bitter Contest

Yet, the former governor, who stepped down as the state's leader in 2021 amid accusations of sexual harassment, has stated clearly he will battle to the finish, and not necessarily in an above-the-belt fashion. He has trashed his opponent's goals as unachievable, and in the final stretch chuckled along as a broadcaster made anti-Muslim comments about the candidate, who is a Muslim. Recently, Cuomo was widely condemned as racist after posting an artificial intelligence video that featured a series of racial caricatures and showed Mamdani releasing a convicts.

It's been a rather grubby conclusion to an election that could be critical to the path that the Democratic party, floundering in its response to Trump's power moves, adopts in the near future.

National Implications

Should Mamdani wins convincingly, the party establishment who have declined to support his bid will be compelled to address a message that has resonated with voters' anger at economic disparity, soaring price rises and the establishment. It would be hard for Chuck Schumer and Hakeem Jeffries not to adopt at least some of Mamdani's progressive proposals about economic justice, given the newcomer has generated an enthusiasm within the Democratic ranks arguably not witnessed since Bernie Sanders ran for president eight years ago.

However, should Cuomo, who had been expected to sail to victory in the June primary, complete a remarkable riches-to-rags-to-riches win, it could cement national Democrats' current model of cautious, lackluster resistance – a tactic that has angered the party base. A NYC defeat of the progressive's optimistic platform could persuade party leaders that the wisest course is to remain in the political center – even as surveys show the present version of the Democratic party is widely disliked nationwide.

Campaign Energy

Residents of the city seem to prefer the progressive agenda. Surveys show that Mamdani supporters are far more enthusiastic about their choice than his opponent's supporters, something that has been evident throughout the campaign. Mamdani's engaging content on social media, his hopeful outlook for New York and his willingness to actually venture out and meet people in the city has attracted an force of over fifty thousand supporters, many of them young or first-time voters.

Personal Attacks

However, Cuomo, in his late sixties, continues to fight. And with the stakes stacked against him, the former governor has turned to ugly messaging in recent weeks.

Following extensive launching various attacks at his opponent to see what might resonate, the independent has concentrated on targeting Mamdani personally. He has labelled Mamdani, who was of Ugandan origin to South Asian heritage, an “extremist”, and appeared on conservative media for an interview with a rightwing host, where Cuomo asserted New York “will not survive” his opponent as mayor. It reached a nadir last week, when the former governor laughed along and said “that’s another problem” after a broadcaster said the candidate would “cheer” another 9/11-style incident.

Political Landscape

The line of attack echoes much of what Trump, who has sent the national guard to the capital and warned to do the same 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 2024 election, have invested heavily into trying to get Cuomo into office, as other powerful voices have pressured Curtis Sliwa to withdraw from the race.

Political Histories

For the his team, and his billionaire supporters, are concerned, it should not have reached to this point. When the assemblyman, one of one hundred fifty state legislators, started his campaign for mayor in October 2024, not many had heard of him, and in truth, barely anyone even paid attention.

The former governor, by comparison, entered smoothly into the race in March 2025 and became the instant favorite. He was the political heavyweight who seemingly held every edge. The quintessential establishment figure, he had married a political dynasty member and worked in a Democratic presidency. He became New York governor in 2011, seventeen years after his father, Mario Cuomo, left office from the identical role.

Mamdani, who was voted in to the New York state assembly in 2020, does not have the comparable background. But his dedication to providing no-cost transit and affordable child services – along with the rent control promise – offer a more positive vision of the city's direction than Cuomo’s dire warnings about “mayhem” and rising criminal activity, and his vow to increase police presence.

Campaign Controversies

Nevertheless, Mamdani has encountered difficulties in recent days, after video emerged suggesting him suggesting the NYPD and the Israel Defense Forces were intertwined.

“We have to make clear that when the pressure of the NYPD is on your throat, it’s been influenced by the IDF,” the candidate said in the clip, filmed at a Democratic Socialists of America convention in recent years. The progressive, a vocal opponent of the Israeli government who has said the country is committing genocide in Gaza, indicated he was questioning joint training exercises between the city police and IDF.

Emotional Response

As the race closes, the candidate seems to have gained sympathy and support, however, for his reaction to his opponent's increasing rhetoric.

Mamdani addressed the independent's terrorism comments in an emotional video. In it, Mamdani remembered how, when he first ran for the legislature, a family member suggested to him that he did not have to tell people about his religion. It was a lesson, 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 shadows, then it is in those shadows that we must leave our faith.”

Addressing the behavior of Cuomo and Sliwa, who has claimed Mamd