Mayor Zohran Mamdani approaches his first 100 days in office on April 11 with a mixed but notable operational record, a split public verdict, and a budget battle that will define the next phase of his tenure.
New York City’s 112th mayor entered office on January 1, 2026, as one of the youngest in the city’s history and its first Muslim mayor. Three months in, the administration has released a detailed accounting of its operational performance across city agencies — from pothole repairs to criminal justice reform — while a new Marist Poll offers the first comprehensive public assessment of how New Yorkers are receiving the work.
What the Marist Poll Shows
A Marist Poll published April 8 found that 48% of city residents approve of Mayor Mamdani‘s job performance, while 30% disapprove and 23% remain undecided. The poll also found the mayor is broadly perceived as likable, hardworking, and a unifying presence — though those personal favorability marks have not yet translated into a strong majority approval.
The geographic divide is notable. Mamdani performs best in Brooklyn and Manhattan, where majorities approve of him. Approval rates in the Bronx and Queens sit just below 50%, while Staten Island stands as the most resistant borough, with 57% of residents disapproving of his performance.
For context, Mamdani is underperforming compared to his predecessor Eric Adams, who held a 61% approval rating at a comparable point in his administration. The gap is significant, though it reflects a city more politically divided than at any recent point in its modern history.
The Operational Record
Whatever the polling says, the administration’s own milestone release paints a picture of an actively functioning city government. Under Mayor Mamdani, the city filled 100,000 potholes in 100 days, upgraded hundreds of catch basins, and brought rat sightings down 30%. The sanitation and infrastructure numbers are measurable and publicly verifiable — the kind of service delivery data that cuts across political affiliation.
The winter performance drew particular attention. During a top-ten snowstorm and one of the coldest feels-like temperatures in two decades, the administration melted 783 million pounds of snow, spread 1 billion pounds of salt, cleared 135,000 crosswalks, 34,000 bus stops, and 29,000 fire hydrants, and removed hundreds of downed trees.
Emergency preparedness protocols were also activated at scale. During January’s cold snap, Mayor Mamdani released a public service announcement urging New Yorkers to sign up for Notify NYC, which generated 51,000 new subscribers in a single week and more than 142,000 new subscribers over the first 100 days — surpassing nearly all of 2025’s growth in under 100 days.
Street safety has also been a stated priority. The administration restarted stalled bike and bus lane projects and announced lower speed limits outside school zones, moves that had been delayed under the previous administration.
Criminal Justice: The Rikers Milestone
One of the more substantive announcements of the early administration came on April 7, when Mayor Mamdani announced the opening of the city’s first Outposted Therapeutic Housing Unit at NYC Health + Hospitals/Bellevue — a 104-bed facility designed to serve incarcerated individuals with complex medical needs.
The unit transfers the most clinically vulnerable detainees from Rikers Island into a therapeutic setting with closer access to specialty care, and represents the first of three planned Outposted Therapeutic Housing Units across the city. The other two locations are planned for Woodhull Hospital and North Central Bronx Hospital.
The facility serves patients with serious conditions such as cancer and congestive heart failure who do not require full hospitalization but face heightened risks in a traditional jail setting. The administration has framed this move as the operational foundation of its broader plan to close Rikers Island — a goal that has been discussed by city leadership for years without a concrete first step of this nature.
The Budget Battle Ahead
The approval rating and operational wins are taking shape against the backdrop of a budget dispute that may prove to be the defining test of the Mamdani administration’s ability to govern.
Mayor Mamdani has proposed a wealth tax on the city’s highest earners to close a projected budget shortfall. The plan has met resistance not only from expected quarters, but also from within the Democratic establishment. Mamdani sharply criticized City Council Speaker Julie Menin for a preliminary budget proposal he said would require major cuts to city services, and the wealth tax has faced notable opposition from Governor Kathy Hochul.
The budget tension carries direct implications for the business community. New York City’s fiscal health is closely tied to the performance of its finance and professional services sectors. With one in 13 New York City jobs tied directly or indirectly to the securities industry, the stakes for the city’s budget trajectory extend well beyond the trading floor. A prolonged standoff over revenue sources could affect service delivery commitments — including the infrastructure improvements the administration has positioned as a centerpiece of its first-term record.
The mayor has also signaled plans to expand childcare programs and advance street safety projects, both of which carry long-term fiscal implications that will require sustained city council cooperation.
What Comes Next
A 100-day rally is scheduled for April 12 at the Knockdown Center in Maspeth, Queens, where the mayor is expected to deliver a public address reflecting on the administration’s record and outlining priorities for the months ahead.
Mamdani has described the event as an opportunity to bring New Yorkers onto the stage with him, underscoring a governing style that emphasizes direct public engagement over traditional City Hall press cycles.
The 48% approval number is neither a mandate nor a crisis. It reflects a city that remains engaged, skeptical, and watchful. How the administration navigates the budget fight — and whether the operational wins continue to accumulate at the pace set in the first 100 days — will determine whether that number moves before the year is out.
