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How Mamdani’s NYC primary win could ripple nationwide

  • Trump attacked Mamdani, Democrats worry about centrist voter loss
  • His win signals Democratic Party’s shifting national direction 
Update : 29 Jun 2025, 05:52 PM

Top Republicans and Democrats alike are talking about the sudden rise of 33-year-old Zohran Mamdani, a state representative who won the Democratic mayoral primary in New York on Tuesday, in a surprising victory over more established politicians.

While President Donald Trump quickly came out swinging with personal attacks against Mamdani, some establishment Democratic politicians say they are concerned about how the democratic socialist’s progressive politics could harm the broader Democratic Party and cause it to lose more centrist voters.

New York is a unique American city, with a diverse population and historically liberal politics. So, does a primary mayoral election in New York serve as any kind of harbinger of what could come in the rest of the country?

Amy Lieberman, a politics and society editor at The Conversation US, spoke with Lincoln Mitchell, a political strategy and campaign specialist who lectures at Columbia University, to understand what Mamdani’s primary win might indicate about the direction of national politics.

Does Mamdani’s primary win offer any indication of how the Democratic Party might be transforming on a national level?

Mamdani’s win is clearly a rebuke of the more corporate wing of the Democratic Party. I know there are people who say that New York is different from the rest of the country. But from a political perspective, Democrats in New York are less different from Democrats in the rest of country than they used to be.

That’s because the rest of America is so much more diverse than it used to be. But if you look at progressive politicians now in the House of Representatives and state legislatures, they are being elected from all over – not just in big cities like New York anymore.

Andrew Cuomo, the former governor of New York, ran an absolutely terrible mayoral campaign. He tried to build a political coalition that is no longer a winning one, which was made up of majorities of African Americans, outer-borough white New Yorkers and orthodox and conservative Jews. Thirty or 40 years ago, that was a powerful coalition. Today, it could not make up a majority.

Mamdani visualized and created what a 2025 progressive coalition looks like in New York and recognized that it is going to look different than the past.

Mamdani’s coalition was based around young, white people – many of them with college degrees who are worried about affordability – ideological lefties and immigrants from parts of the Global South, including the Caribbean and parts of Africa, South Asia and South America.

When you say a new kind of political coalition, what policy priorities bring Mamdani’s supporters together?

Mamdani reframed what I would call redistributive economic policies that have long been central to the progressive agenda.

A pillar of his campaign is affordability – a brilliant piece of political marketing because who is against affordability? He came up with some affordability-related policies that got enough buzz, like promising free buses. Free buses are great, but it won’t help most working and poor New Yorkers get to work – they take the subway.

He has been very critical of Israel and has weathered charges of antisemitism.

In the older New York, progressive politicians such as the late Congressman Charlie Rangel were very hawkish on Israel.

What Mamdani understood is that in today’s America, the progressive wing of the Democratic Party does not care if somebody is, sounds like or comes close to being antisemitic. For those people, calling someone antisemitic sounds Trumpy, and they understand it as a right-wing hit, rather than the legitimate expression of concerns from Jewish people.

Some liberals think that claims of antisemitism are simply something done just by those on the right to damage or discredit progressive politicians, but antisemitism is real.

Therefore, Mamdani’s record on the Jewish issue did not hurt him in the campaign, but he needs to build bridges to Jewish voters, or he will not be able to govern New York City.

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