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New Yorkers will discover who will be their new city leader this Tuesday, in a race that will decide who governs and defends the country's most populous metropolis at a moment when the former president has threatened to deploy military troops to the city.

In this context, New York has experienced a race for mayor that has pitted two very different Democratic figures against each other. The contest has become an increasingly bitter showdown, laced with alleged racism and Islamophobia, but it is the political differences between the two leading contenders that could have significant consequences for how the Democratic party performs in next year's midterm elections.

The Rising Progressive

In the progressive corner is the democratic socialist, the 34-year-old progressive candidate whose rapid ascent and people-powered movement has attracted global notice. Representing the old guard is the former governor, the ex- New York governor now running as an independent – and benefiting from the support of ultra-rich donors and big business.

As the election approaches, it is Mamdani, the former longshot who beat Cuomo in the party primary who is firmly installed as the frontrunner. The candidate, who has campaigned on a platform of economic justice and promised to freeze rent for about 2 million New Yorkers, has outpaced Cuomo by significant margins in every poll conducted in the fall, and it is very much the progressive's election to throw away.

A Bitter Contest

Yet, the former governor, who stepped down as the state's leader in recent years amid allegations of sexual harassment, has made it clear he will fight to the finish, and not necessarily in an above-the-belt fashion. He has trashed Mamdani's goals as unrealistic, and in recent days laughed as a radio host made anti-Muslim comments about the candidate, who is a Muslim. Recently, Cuomo was strongly criticized as bigoted after sharing an AI-generated ad that featured a series of racist stereotypes and showed Mamdani freeing a convicts.

This represents a rather grubby conclusion to an race that could be key to the direction that the party, floundering in its reaction to Trump's power moves, adopts in the coming years.

Broader Consequences

If Mamdani wins convincingly, the establishment party leaders who have declined to support his bid will be forced to reckon with a message that has resonated with Americans' anger at economic disparity, inflation and the political elite. It would be difficult for Chuck Schumer and the House leader not to embrace at least a portion of Mamdani's progressive proposals about economic justice, given the newcomer has generated an excitement within the party arguably not witnessed since Bernie Sanders ran for president in 2016.

Conversely, should Cuomo, who had been predicted to sail to victory in the June primary, achieve a surprising comeback win, it could reinforce the party's existing approach of cautious, lackluster resistance – a tactic that has infuriated the party base. A New York defeat of Mamdani's progressive, positive message could convince Schumer and Jeffries that the best plan is to stick to the political center – even as surveys show the current iteration of the Democratic party is widely disliked across the country.

Voter Enthusiasm

Residents of New York seem to prefer the progressive agenda. Polls show that Mamdani supporters are far more enthusiastic about their candidate than Cuomo backers, something that has been evident throughout the campaign. Mamdani's engaging content on social media, his optimistic vision for the city and his readiness to actually venture out and connect with voters in the city has drawn an army of over fifty thousand supporters, many of them youth or new participants.

Negative Tactics

However, Cuomo, in his late sixties, continues to fight. And with the stakes against him, the ex-leader has resorted to negative campaigning in recent weeks.

After spending months launching various attacks at Mamdani to see what might resonate, the independent has narrowed his focus on targeting Mamdani personally. He has labelled his rival, who was of Ugandan origin to Indian parents, an “extremist”, and popped up on conservative media for an discussion with a rightwing host, where Cuomo asserted New York “will not survive” Mamdani as mayor. It hit bottom last week, when Cuomo laughed along and said “that’s another problem” after a broadcaster said the candidate would “cheer” another 9/11-style incident.

Campaign Dynamics

The line of attack mirrors much of what Trump, who has sent the national guard to Washington DC and threatened to do the same to NYC, has said about Mamdani, and maybe that shouldn’t come as a surprise. A group of billionaire New Yorkers, including some who donated to the Republican in the 2024 election, have pumped millions into trying to get the independent into office, as other influential figures have pressured the Republican candidate to withdraw from the contest.

Candidate Backgrounds

As far as the his team, and his wealthy backers, are worried, it should never have come to this. When the assemblyman, one of 150 state legislators, launched his campaign for mayor in last year, not many had known him, and in truth, few even paid attention.

The former governor, by contrast, entered smoothly into the race in March 2025 and became the instant favorite. He was the big beast who seemingly held all the advantages. The quintessential political insider, he had wed a Kennedy and served in a Democratic presidency. He assumed office as New York governor in 2011, 17 years after his father, the former governor, left office from the identical role.

The progressive, who was elected to the state legislature in 2020, does not have the comparable background. But his commitment to providing no-cost transit and free childcare – along with the rent control promise – offer a brighter outlook of the future than Cuomo’s pessimistic predictions about “mayhem” and rising criminal activity, and his promise to increase police presence.

Campaign Controversies

Still, the candidate has faced difficulties in recent days, after video surfaced suggesting him implying the NYPD and the Israel Defense Forces were connected.

“We have to make clear that when the boot of the NYPD is on your neck, it’s been influenced by the Israeli military,” the candidate said in the recording, filmed at a DSA gathering in 2023. Mamdani, a vocal opponent of the Israeli government who has said the country is engaging in atrocities in the Palestinian territory, suggested he was criticizing joint training exercises between the city police and Israeli forces.

Powerful Moment

As the race closes, Mamdani seems to have gained empathy and backing, however, for his reaction to Cuomo’s increasing rhetoric.

Mamdani responded to the independent's terrorism comments in an heartfelt recording. In it, the candidate remembered how, when he first ran for state assembly, a family member advised to him that he did not have to tell people about his Muslim faith. It was a lesson, Mamdani said, that many local Muslims had been taught “again and again”: “That security could only be found in the margins of our city. That it is in those hidden spaces alone where followers of Islam could embrace 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 beliefs.”

Addressing the behavior of his opponents, who has claimed Mamd