Democrat Zohran Mamdani has won the New York City mayoral elections in a historic win, becoming the first Indian-origin Muslim mayor of the city.

Zohran Mamdani, New York City's mayor-elect, had majority support from voters under the age of 45, while over half of voters 65 and older supported Andrew Cuomo, according to ABC News exit polls.

The 2025 off-year elections in Virginia, New Jersey, New York City and California provided an early barometer of how some U.S. voters view President Donald Trump's second term and the Democratic Party's efforts to revive its political fortunes.

Follow election day live updates for the latest news and results from key races across the US, including the gubernatorial elections in NJ and VA, and the CA vote on Prop 50.

Though President Donald Trump is not on the ballot, his agenda looms large over the races in New York City, New Jersey, and Virginia.

U.S. politicians and interest groups reacted to Democratic wins in a trio of races on Tuesday, the first major elections since Donald Trump returned to the presidency, giving the embattled party new momentum ahead of next year’s congressional midterms.

The Democrats are celebrating big wins in elections seen as bellwether referendums in Donald Trump's second term as president. It caps a momentous day, with Trump marking a year since he won the election and the government shutdown stretching to new lengths.

Off-year races in Virginia, New Jersey, California and beyond are seen as key early barometers of how voters are feeling about Trump and Democrats.

Zohran Mamdani, who will become New York City's youngest mayor since 1892, said in his victory speech that his win was a 'mandate for change'.