Marist Poll Finds Half of New Yorkers Approve of Mayor Mamdani's Performance

The numbers tell two different stories at once. A new Marist Poll measuring Mayor Zohran Mamdani's first 100 days in office found roughly half of New Yorkers approved of his job performance, while a meaningfully larger share said the city was headed in the right direction. That gap, modest as it might appear, is a recurring signal in urban politics: residents feel better about the city's trajectory than they do about giving personal credit to the mayor driving it.

For a politician who took office January 1, 2026, as the first Muslim, first South Asian, and youngest New York City mayor since 1892, that combination of findings is a conditional endorsement rather than a governing mandate. Voters are cautiously optimistic about where New York is headed, but their approval of Mamdani himself remains hovering near the halfway mark.

The context around those numbers matters. Mamdani's campaign was built almost entirely on affordability: fare-free buses, city-run grocery stores, and aggressive action on housing costs in a city where, as a Marist survey conducted during the 2025 mayoral race found, 88 percent of likely voters said New York was either "not very affordable or not affordable at all." Those issues didn't disappear when he won with 50.78 percent of the vote last November. They became the metric by which his early tenure would be judged.

The right-direction number suggests some New Yorkers believe those priorities are beginning to take hold. But the more modest personal approval figure reflects something political scientists observe frequently in big-city mayorships: transit and housing improvements often take years to register as tangible in daily life, while the politics of implementation, budget fights, and federal friction become visible almost immediately.

For Mamdani, the softness in his personal approval numbers carries a particular implication for re-election math. A sitting mayor typically needs to consolidate that city-direction optimism into personal credit before midterm fatigue and off-cycle turnout shifts erode the coalition that put him there. A Siena Research Institute poll conducted in late January showed his statewide favorability at 48 percent favorable against 32 percent unfavorable, including a 64 percent favorable rating among Democrats but a 68 percent unfavorable rating among Republicans. Among independents, he held a 43-to-31 percent favorable edge.

Those partisan contours suggest his approval ceiling is real. Republicans are largely unavailable to him, and his path to sustained majority approval runs through independents who backed him cautiously in November and whom he needs to keep persuaded that affordability promises are becoming policy reality. How quickly fare-free bus implementation, grocery access initiatives, and housing supply moves register in those voters' lives will likely shape whether this first-100-days snapshot looks like a floor or a ceiling by the time the next election cycle begins.