What Democrats Can Learn From Mamdani's Victory

New York Times

10-07-2025

Usually, there isn't much to learn from a single idiosyncratic primary election.
In the case of the recent New York mayoral contest, most candidates will not be able to replicate Zohran Mamdani's viral campaign, and not many candidates will have Andrew Cuomo's heavy baggage.
Such a superficial analysis of the candidates might be enough to tell the tale for many primaries. But not this one. The New York Democratic mayoral primary was about much more than the strengths and weaknesses of the two candidates, and as a consequence there's a lot more to learn.
Just consider how many political, demographic, economic and technological changes over the last decade helped make Mr. Mamdani's victory possible. There was the Bernie Sanders campaign and the rise of a new democratic socialist left, along with a growing number of young millennial and Gen Z voters. There was the founding of TikTok and the rise of vertical video, #MeToo, Israel's war in Gaza, the rising cost of housing and even halalflation.
There's room to debate the relative contributions of these and other factors to Mr. Mamdani's victory. What can't be disputed is that these developments helped him enormously, but even on the day of the election it was not obvious that these changes would be enough to put him over the top.
Of all these changes, the most obvious one is that the Democratic electorate has simply moved farther to the left. Over the last few years, this hasn't always been obvious. To many, the last presidential election seemed to mark a new rightward turn in the culture, including among the young voters who had powered the ascent of progressives. Looking even further back, progressives mostly seemed to stall after Mr. Sanders's breakthrough in 2016, including in New York City.
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