Little-known Assemblyman Zohran Mamdani upset former Governor Andrew M. Cuomo for the Democratic nomination for mayor of New York City on Tuesday night. The governor conceded the race shortly after 10 p.m., though ranked-choices voting totals have yet to be tabulated.
Self-described democratic socialist Mamdani led Cuomo by more than seven percentage points late Tuesday night, with almost 90 percent of the votes counted. Mamdani had 43.5 percent of the vote, with the former governor trailing at 36.3 percent when he conceded.
“Tonight was not our night,” Cuomo said in his remarks. “Tonight was Assemblyman Mamdani’s night.”
He went on to say Mamdani ran a great campaign and connected with New Yorkers, inspiring them to come out and vote. Cuomo made no official statement but left the door open to run as an independent in the general election in November
A winner was not expected until as late as next week under the city’s ranked-choice voting system. The race is New York’s second mayoral primary election using ranked-choice voting, which means voters pick and rank up to five candidates. A candidate needs to receive 50 percent of the first-choice votes to win on the first count.
If no candidate emerges as the first choice of the majority of voters, the race goes to an instant runoff. The last-place candidates are eliminated until one candidate is left with more than 50 percent of the vote. If a voter’s first choice is out of the running, his vote counts for his second choice. Elimination rounds continue until there are two candidates remaining and one gets more than 50 percent of support.
Cuomo and Mamdani emerged as front-runners in early voting leading up to Election Day in the field of eleven candidates to challenge incumbent New York City Mayor Eric Adams. The field included Cuomo; Mamdani; City Comptroller Brad Lander; Adrienne Adams, the City Council speaker; Scott Stringer, the former comptroller; State Senator Zellnor Myrie; former Assemblyman Michael Blake; and the financier Whitney Tilson, among others.
Adams is running for reelection as an independent amid public uproar over his indictment on corruption charges, so he bypasses the primary.
“We are not running against anyone, they’re running against us” Frank Carone, adviser to Mayor Adams, said Tuesday night. “We’re very confident that when the time comes in November, Mayor Eric Adams will be reelected.”
Adams will face the winner of the primary, along with Republican nominee Curtis Sliwa and independent Jim Walden, in the general election, which won’t use ranked-choice voting.
Former Mayor Michael Bloomberg came forward to endorse Cuomo after the former governor entered the race in March. Cuomo resigned as governor in 2021 after the state attorney general’s office alleged that he had sexually harassed nearly a dozen women. Cuomo denied the allegations but stepped down in the face of an impeachment investigation.
Mamdani gained support in the race by focusing on the city’s high cost of living, pledging rent freezes on rent-stabilized apartments, among other measures. U.S. Senator Bernie Sanders and Representative Alexandria Ocasio-Cortez both endorsed the assemblyman, giving him greater traction with progressives.