2025 New York City mayoral election
November 4, 2025
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| Registered | 5,103,941 | ||||||||||||||||||||||||
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| Turnout | 2,218,647 43.47% (20.08 pp) | ||||||||||||||||||||||||
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Mamdani: 30–40% 40–50% 50–60% 60–70% 70–80% 80–90% >90% Cuomo: 30–40% 40–50% 50–60% 60–70% 70–80% 80–90% >90% Sliwa: >90% Tie: 40–50% 50% No votes | |||||||||||||||||||||||||
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| Elections in New York City |
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An election for the mayor of New York City was held on November 4, 2025. Democratic state assemblyman Zohran Mamdani won the election with 50.78% of the vote, defeating Republican activist Curtis Sliwa and independent former Democratic governor Andrew Cuomo. This election featured the highest turnout for a New York City mayoral election since 1993, mainly due to significant young voter registration. Mamdani succeeded Democratic incumbent Eric Adams on January 1, 2026. He also became the first Muslim and first South Asian mayor of New York City, as well as its youngest since 1892.
Adams initially ran for a second term (at first as a Democrat, and later as an independent), but withdrew from the race in September 2025. He remained on the voting ballot because he ended his campaign too late for his name to be removed. Cuomo, pursuing a political comeback after he resigned as New York governor in 2021, was the frontrunner for the Democratic nomination as of early June 2025; however, he was defeated by Mamdani in the Democratic primary in a major upset. Following his primary loss, Cuomo launched an independent campaign. Sliwa, the Republican nominee in the 2021 New York City mayoral election, ran unopposed for his party's nomination.
Mamdani ran on a democratic socialist platform focusing on affordability. Cuomo ran on a broadly centrist platform with a focus on crime and combating antisemitism while also being endorsed by Donald Trump, an endorsement Cuomo declined, while Sliwa criticized both from the political right and advocated tough on crime policies. Mamdani became the first mayoral candidate since 1969 to receive more than one million votes, and the race was the first since 1969 to attract more than two million votes in total. This was the closest mayoral election since 2009.