NYC mayoral primary opens with Cuomo, Mamdani locked in close race


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Summary

Primary showdown

Thousands of New Yorkers cast ballots Tuesday in the hotly contested Democratic mayoral primary between Andrew Cuomo and Zohran Mamdani. The race will be decided under ranked-choice voting, with full results expected by July 1.

Ranked-choice process

Voters rank up to five candidates, with rounds of elimination and redistribution continuing until one candidate secures a majority. Initial first-round results are expected Tuesday night, but full tabulations require processing all voting machine hard drives.

General election field

The Democratic nominee will face Republican Curtis Sliwa, independent Jim Walden, and incumbent Eric Adams in November. Some primary losers, including Cuomo, may continue as independent candidates.


Full story

Thousands of New Yorkers are headed to the polls Tuesday, June 24, for the city’s hotly contested Democratic mayoral primary, with initial results expected late in the evening but no final outcome until July 1. The ranked-choice contest is shaping up as a two-man race between former Gov. Andrew Cuomo and state Assemblyman Zohran Mamdani.

When do polls open and close?

Polling sites across New York City opened at 6 a.m. ET and will close at 9 p.m. ET on Tuesday. Voters cast ballots amid record-breaking heat, with temperatures expected to reach 102 degrees during the day. Despite the conditions, approximately 400,000 New Yorkers had already cast their votes during the early voting period from June 14 to June 22, according to the New York City Board of Elections.

Who are the leading candidates in the Democratic primary?

Cuomo entered the primary as the early frontrunner but has seen his lead narrow in recent weeks. Mamdani has gained ground through cross-endorsements with other candidates, including City Comptroller Brad Lander and the Rev. Michael Blake. 

According to the latest Emerson College Polling survey conducted from June 18 to 20, Cuomo holds a narrow three-point edge over Mamdani in the first-choice preferences. However, in the ranked-choice simulation, Mamdani held a narrow lead in the eighth round.

Other candidates in the crowded Democratic field include City Council Speaker Adrienne Adams, state Sens. Zellnor Myrie and Jessica Ramos, former comptroller Scott Stringer and businessman Whitney Tilson.

How does ranked-choice voting work in NYC?

Voters may rank up to five candidates in order of preference. If no candidate receives more than 50% of first-choice votes, the candidate with the fewest votes is eliminated. Votes for eliminated candidates are redistributed based on voters’ next choices. This process repeats until one candidate secures a majority.

The Board of Elections expects to release first-round results Tuesday night. Full ranked-choice tabulations will follow after all voting machine hard drives are collected and processed. A final winner is expected by July 1 at noon.

What happens after the Democratic primary?

The Democratic nominee enters the general election in November but may face several of Tuesday’s losing candidates who plan to continue their campaigns. 

Cuomo has already filed to run as an independent if he loses the primary. He picked up late endorsements from Bill Clinton, Michael Bloomberg and Jim Clyburn ahead of Tuesday’s primary.

Mamdani is expected to receive support from the Working Families Party for a general election bid.

In November, the Democratic nominee will face Republican Curtis Sliwa, independent Jim Walden and incumbent Mayor Eric Adams, who is seeking reelection as an independent.

What else is on the ballot?

In addition to the mayoral race, voters are selecting nominees for citywide positions, including comptroller and public advocate. Several borough presidents, district attorney and city council races also appear on local ballots.

Jonah Applegarth (Production Specialist), Devan Markham (Morning Digital Producer), and Kaleb Gillespie (Video Editor) contributed to this report.
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Why this story matters

The outcome of New York City's Democratic mayoral primary will determine the direction of leadership for the city and shape the upcoming general election, with increased attention due to ranked-choice voting and the roles of prominent candidates.

Ranked-choice voting

Ranked-choice voting is significant because it changes how votes are counted and candidates are eliminated, potentially influencing both voter strategies and the final election outcome.

Candidate dynamics

The close race between Andrew Cuomo and Zohran Mamdani, along with potential third-party runs and cross-endorsements, highlights the fluidity and competitiveness of this year's primary.

Broader political context

This primary occurs within a complex broader context, including potential independent campaigns, early voting turnout, and the impacts of endorsements from high-profile political figures, which could affect voter perceptions and the November general election.

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Synthesized coverage insights across 74 media outlets

Behind the numbers

Polling data from Emerson College, PIX11, and The Hill shows Andrew Cuomo with a 35% to 36% lead in initial rounds, but Zohran Mamdani overtakes him in ranked-choice simulations, winning by 52% to 48%. Early voting turnout was high, with about 385,000 ballots cast. Younger voters under 50 strongly favored Mamdani, suggesting shifting generational dynamics.

Community reaction

Community groups are prominently active, with large volunteer forces supporting both major candidates. Mamdani’s campaign has mobilized thousands of young, diverse canvassers, and received support from progressive leaders. Cuomo’s campaign is backed by major unions and influential political figures. Communities of color and religious groups are actively debating candidate positions on local and international issues.

The players

Andrew Cuomo: Former New York Governor, running as a moderate Democrat with establishment backing. Zohran Mamdani: State Assemblyman, progressive, and democratic socialist pushing cost-of-living solutions. Brad Lander: City Comptroller, cross-endorsed with Mamdani. Other candidates include Adrienne Adams, Zellnor Myrie, Whitney Tilson, and incumbent Mayor Eric Adams running as an independent.

Bias comparison

  • Media outlets on the left frame Zohran Mamdani’s candidacy as a hopeful “sign of life” for a “flawed establishment,” emphasizing his grassroots energy, progressive policies like rent freezes, and Cuomo’s “scandal-plagued” background, portraying the mayoral contest as a clash between an invigorating socialist wave and tired moderation
  • Media outlets in the center de-emphasize partisanship, focusing instead on ranked-choice voting intricacies and polling uncertainty.
  • Media outlets on the right deploy alarmist and emotionally charged rhetoric — labeling Mamdani a “radical socialist” or “comrade” who “hates cops and capitalism,” warning of disastrous policies and cultural threats linked to anti-Israel stances.

Media landscape

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156 total sources

Key points from the Left

  • Zohran Mamdani, a 33-year-old socialist state representative, aims to challenge Andrew Cuomo in the New York mayoral primary on June 24, 2025.
  • Andrew Cuomo, a former governor, leads in the Democratic primary polls ahead of the upcoming mayoral election, while Mamdani is gaining ground.
  • Mamdani's campaign emphasizes policies like a rent freeze and free buses, mobilizing 36,000 volunteers and knocking on nearly two million doors.
  • Cuomo's candidacy is controversial due to his history of sexual harassment allegations, indicating a tightly contested race.

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Key points from the Center

  • Zohran Mamdani, a state Assembly member, and former Governor Andrew Cuomo are viewed as the front-runners heading into Tuesday's New York City Democratic mayoral primary.
  • An Emerson poll initially showed Cuomo with a slight lead, but after ranked-choice voting, Mamdani took a slight lead.
  • Sen. Bernie Sanders endorsed Mamdani, while former Mayor Michael Bloomberg endorsed Cuomo in the race.

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Key points from the Right

  • Zohran Mamdani is leading in polls for the Democratic Party primary for NYC Mayor with a 61% chance of winning, according to Polymarket.
  • Mamdani surpasses Andrew Cuomo with a 51.8% victory in the final simulated ranked-choice voting, as reported by the Emerson College Polling.
  • Early voting has seen nearly 385,000 ballots cast, doubling the early votes from the previous mayoral election, according to the NYC Board of Elections.
  • Cuomo currently holds a slight lead in initial preferences with 35% compared to Mamdani's 32%, according to the Emerson College Polling survey.

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