100 days in, Mamdani embraces democratic socialism

New York City Mayor Zohran Mamdani leaned wholeheartedly into democratic socialism while delivering his 100 day address Sunday, connecting his political ideology with his administration’s early wins and the promise of what could still be to come. 

“On Jan. 1, I told New Yorkers that City Hall would hold a singular purpose: to make this city belong to more of its people than it did the day before. For 102 days we have endeavored to do exactly that,” Mamdani said, citing achievements like opening new child care centers and buses running faster on Fordham Road. “That is the change that government can deliver and it is the change that democratic socialism can deliver.”

Hundreds of supporters and city workers gathered at the Knockdown Center in Queens to celebrate Mamdani’s 100th day in office – a milestone the new mayor technically reached Friday. During his historical campaign, he’d hosted a number of rallies at popular music venues, each teeming with droves of supporters, many participating in city elections for the first time. Sunday’s rally, full of political theater, had a similar buzz to it – and some tongue-in-cheek nostalgia for this “new era” of Mamdani. A handful of items representing key moments from the last few months were on display in a makeshift museum: a glass container filled with road salt and a shovel, a Taco Bell bag and a podium with a plaque touting the governor’s expansion of early childhood education to name a few.

Throughout the nearly 40-minute speech, the 34-year-old mayor celebrated city workers while simultaneously embracing his democratic socialism. “I was elected as a democratic socialist and I will govern as a democratic socialist,” Mamdani said.

Mamdani joined possibly the country’s most prominent democratic socialist, U.S. Sen. Bernie Sanders, at an unrelated rally earlier Sunday announcing the launch of Union Now, a nonprofit formed to support labor organizing efforts. Mamdani brought Sanders out on stage at his own event hours later, where the Vermonter gushed about the man who’s called him an inspiration. lauded Mamdani for his leadership. “I have been on platforms with hundreds and hundreds of mayors and all kinds of public officials,” Sanders said. “This is the first time I was ever introduced by someone who talked proudly about democratic socialism.”

The speech underscored Mamdani’s growing role as one of the country’s most well-known democratic socialists – a role that’s garnered him both acclaim from the left and condemnation. Throughout his tenure, and again Sunday, he’s sought to combat the latter by connecting socialism with the efficient delivery of government services to New Yorkers. 

The first 100 days of every mayoral administration has been a mixed bag. For Mamdani, soaring highs like his handling of the relationship with President Donald Trump, the long-awaited opening of a hospital unit for incarcerated people at Bellevue Hospital and Gov. Kathy Hochul’s commitment to expand funding for early childhood education are juxtaposed with his threat to raise property taxes that angered many New Yorkers and the deaths of more than two dozen New Yorkers during a historic cold stretch. 

On Sunday however, Mamdani kept the focus solely on the highlights, describing his approach to governing as “pothole politics” – the idea that fixing nuts and bolts problems like potholes will improve New Yorkers’ quality of life and restore their trust in government in the process. He said that this idea is the 2026 version of “sewer socialism,” referencing a focus on local services and municipal improvement over economic revolution.

“And to the cynics, we are going to fill your potholes too,” Mamdani said. “When socialists make promises, we go after it.” 

To that end, Mamdani announced Sunday he’d made progress on what may have been his most classically socialist campaign promise: a city-owned grocery store in each borough. In addition to announcing that the city would recommit to trash containerization and redesign 45 major bus corridors with the goal of speeding up routes, Mamdani said that the first grocery store would open in Manhattan next year. That new store would cost the city an estimated $30 million, The New York Times first reported, refreshing an existing city-owned market in East Harlem. But Mamdani preemptively brushed aside concerns about the cost.

“Now some will insist that city-owned businesses do not work, that the government cannot keep up with corporations," Mamdani said. “My answer to them is simple. I look forward to the competition. May the most affordable grocery store win.”