New York Mayor Mamdani's 100-Day Approval at 48% with Borough Differences

Mayor Mamdani's approval rating is 48%, which is lower than Eric Adams' rating at the same point in his term. However, 74% of New Yorkers believe he is working hard.
By Newsroom | Politics, New York City |

Mayor Zohran Mamdani has reached the 100-day mark in his tenure with a divided city's approval, a recent Marist Poll reveals. Nearly half of New York City residents, specifically 48 percent, currently approve of his job performance. This figure is juxtaposed with 30 percent who disapprove and 23 percent remaining undecided.

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A majority, 55 percent, of New Yorkers hold a favorable view of Mamdani, while 33 percent express an unfavorable opinion. This sentiment is further reflected in the belief that 56 percent of residents feel the city is moving in the "right direction," a notable uptick from October 2025, when only 31 percent shared that optimism.

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Leadership Perceptions: Hard Work and Understanding

Beyond raw approval numbers, the poll probes perceptions of Mamdani's leadership. A significant 74 percent of residents believe he is working hard, with 61 percent agreeing he is a good leader. Furthermore, 64 percent feel he understands the city's challenges, and a similar majority, 60 percent, think he is fulfilling his campaign promises. These findings suggest a public that sees effort and engagement, even as broader approval figures remain around the halfway mark.

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Borough Divide: A Tale of Two Cities

Geographically, Mamdani's reception is far from uniform. Support is strongest in Manhattan and Brooklyn, where majorities favor his performance. Conversely, Staten Island, historically a Republican stronghold, shows significant disapproval, with 57 percent of its residents expressing dissatisfaction. This borough also lags in approving his handling of recent snowstorms, with only 30 percent approval compared to a citywide 65 percent. Bronx and Queens residents also show less than half approval for his performance.

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Comparisons and Context

Mamdani's early numbers offer a point of comparison with his predecessors. While his current approval rating of 48 percent trails that of Eric Adams at a similar juncture in his term, Mamdani reportedly outperforms both Adams and Bill de Blasio among registered voters in effecting positive change and is perceived as working harder than de Blasio.

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The poll, conducted between March 26 and March 31, surveyed 1,454 city residents via phone, text, and online interviews. It includes 1,247 registered voters, with a margin of error of ±3.3 percentage points for adults and ±3.5 points for registered voters.

Shifting Democratic Sentiment

Within the Democratic party, a surge in optimism is evident. Since the election, the percentage of Democrats feeling optimistic about the city's future has doubled, climbing from 33 percent to 66 percent. This mood shift is something Mamdani's administration will aim to maintain.

Pre-Election Landscape

Prior to the election in November 2025, concerns for voters, particularly those aged 50 and older, centered on affordability, safety, and housing. A previous AARP poll indicated these issues were paramount, and a modest rise in optimism about the city's future was observed, despite ongoing concerns about its trajectory. Mamdani's election itself was viewed as a "historic victory for progressives."

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Frequently Asked Questions

Q: What is Mayor Mamdani's approval rating after 100 days in office?
Mayor Zohran Mamdani has a 48% approval rating after his first 100 days. This means almost half of New York City residents approve of his job performance, with 30% disapproving and 23% undecided.
Q: How do New Yorkers feel about the city's direction under Mayor Mamdani?
A majority of New Yorkers, 56%, feel the city is moving in the right direction. This is a significant increase in optimism compared to October 2025, when only 31% felt the same way.
Q: Do New Yorkers think Mayor Mamdani understands the city's problems?
Yes, 64% of residents believe Mayor Mamdani understands the city's challenges. Additionally, 74% think he is working hard, and 61% agree he is a good leader.
Q: Is Mayor Mamdani's support the same in all New York City boroughs?
No, support varies by borough. Mayor Mamdani is most popular in Manhattan and Brooklyn. However, Staten Island shows significant disapproval, with 57% of its residents unhappy with his performance.
Q: How does Mayor Mamdani's 100-day approval compare to past mayors?
Mayor Mamdani's current 48% approval rating is lower than Eric Adams' rating at the same point in his term. However, he is seen as working harder than Bill de Blasio and is perceived by voters as effecting positive change more than both Adams and de Blasio.
Q: What were the main concerns for New York voters before Mayor Mamdani was elected?
Before the election in November 2025, voters, especially those over 50, were most concerned about affordability, safety, and housing. Mamdani's election was seen as a win for progressives.