Explainer

NYC’s Mamdani Made Big Promises. Here Are Challenges He Faces as Mayor

Zohran Mamdani is sworn in as mayor of New York on Jan. 1.

Photographer: Amir Hamja/The New York Times/Bloomberg

When Zohran Mamdani takes office on Jan. 1 as New York City’s mayor, he will inherit a role that’s described as the second-hardest job in America.

He will be responsible for the city’s nearly 8.5 million residents and serve as chief executive of the single largest employer in New York, overseeing a municipal workforce of nearly 300,000 permanent employees, as well as 72 city agencies and more than 200 different boards and commissions.