New York Gov. Kathy Hochul on Sunday endorsed Zohran Mamdani for mayor of New York City, urging voters to back the Democratic nominee and framing the move as a step toward unifying the party in the November general election.
Writing in The New York Times opinion section, Hochul said she and the 33-year-old self-described democratic socialist had differences but agreed on the urgent need to address the city's affordability crisis and to ensure public safety. "But in our conversations, I heard a leader who shares my commitment to a New York where children can grow up safe in their neighborhoods and where opportunity is within reach for every family," she wrote, adding that Mamdani had pledged to make the New York Police Department a priority.
Mamdani, who has surged to the front of the mayoral field in recent polls, thanked Hochul for the endorsement, saying it showed "our movement is growing stronger." In a statement, he praised the governor's record on affordability initiatives, including efforts to expand access to childcare and secure free school lunches, and said he looked forward to working with her on policies that would keep New Yorkers from being forced to leave the city because of rising costs.
Mamdani's victory in the Democratic primary — in which he soundly defeated former Gov. Andrew Cuomo — has exposed divisions within the state Democratic Party. Some prominent leaders, including U.S. Senate Majority Leader Chuck Schumer and House Minority Leader Hakeem Jeffries, have not endorsed Mamdani. Cuomo, who resigned as governor in 2021 amid sexual harassment allegations, has relaunched a mayoral bid as an independent. Incumbent Mayor Eric Adams, a Democrat, is also running in November as an independent, and Republican Curtis Sliwa won his party's nomination.
Hochul said another reason for her endorsement was Mamdani's vow to ensure the NYPD had the resources needed to keep streets and transit systems safe. "I urged him to ensure that there is strong leadership at the helm of the N.Y.P.D. — and he agreed," she wrote.
The endorsement drew sharp criticism from Republican lawmakers. U.S. Rep. Elise Stefanik, the chair of House Republican Conference, accused Hochul of moving left to improve sagging poll numbers and called Mamdani a "raging Communist" who would make New York "less affordable and more dangerous." Stefanik's statement framed the endorsement as a political misstep for the governor.
Hochul became governor in 2021 after serving as lieutenant governor under Cuomo and taking office following his resignation. Her decision to endorse Mamdani marks one of the most prominent instances of statewide Democratic backing for the progressive candidate and signals growing establishment acceptance of a nominee who began the race as a long shot.
The coming weeks are likely to bring heightened scrutiny of Mamdani's platform and past statements, as opponents seek to sway voters ahead of the general election. For Democratic leaders, Hochul's endorsement underscores a strategic choice to coalesce around a candidate who has appealed to a broad swath of primary voters and who, according to her op-ed, shared concrete commitments on affordability and public safety.
The mayoral contest in New York, the nation's largest city, will test whether that consolidation holds and how voters weigh issues of cost of living, crime and leadership at a moment of pronounced political polarization nationwide.