Does Mamdani actually think he can be the Democrat party’s Trump?
New York politics may be entering a major turning point as progressive candidates backed by Mayor Zohran Mamdani continue gaining momentum across the city.
A new Emerson College survey indicates that former New York City Comptroller Brad Lander has opened up a strong advantage over Congressman Dan Goldman in the Democratic primary race for New York’s 10th Congressional District.
The race is quickly becoming one of the most closely watched political battles in America because it could reveal just how much influence the progressive wing now holds inside the Democratic Party.
For many political observers, Mamdani’s growing influence is beginning to resemble the kind of grassroots political movement President Donald Trump built within the Republican Party — energizing younger voters, challenging establishment figures, and reshaping party priorities from the ground up.
New Poll Shows Major Lead for Brad Lander
According to the Emerson College survey, Lander earned support from 57% of likely Democratic primary voters, while Goldman received 23%. Another 20% remained undecided.
The poll surveyed 450 likely voters between May 16 and May 17 and carried a margin of error of plus or minus 4.6 percentage points.
The numbers suggest progressive candidates remain highly energized in New York following Mamdani’s surprise rise to power during the city’s mayoral race last year.
Political strategists say the race is becoming an important test of whether left-wing activism can continue defeating more traditional Democrat incumbents in heavily blue districts.
Mamdani’s Influence Continues Growing
Lander’s campaign has openly embraced support from progressive activists and anti-establishment voters.
After the poll was released, the campaign said it would continue organizing aggressively ahead of the June 23 primary election.
Meanwhile, Goldman’s allies argued the survey overstated turnout among younger progressive voters and failed to fully capture support from more moderate neighborhoods throughout Manhattan and Brooklyn.
Still, multiple recent polls show Lander maintaining an advantage.
Prediction markets have also shifted heavily in his favor, with some political betting platforms giving Lander better than an 85% chance of defeating the incumbent congressman.
Why This Race Matters Beyond New York
The primary is attracting national attention because it reflects a growing divide inside the Democratic Party.
Progressive leaders are increasingly attempting to push Democrats further left on economic policy, government spending, immigration, policing, and social programs.
Mamdani has become one of the movement’s most recognizable figures after campaigning on policies that included fare-free buses, expanded city-run services, and larger government involvement in everyday life.
Supporters view those ideas as bold reforms. Critics argue they reflect a dramatic expansion of government power at a time when many Americans are already worried about inflation, taxes, and public spending.
Political analysts say voters frustrated with establishment politicians are increasingly turning toward outsider-style candidates who promise sweeping change.
Younger Voters Driving the Shift
One of the most striking findings in the Emerson poll involved age demographics.
Voters under 40 overwhelmingly backed Lander by nearly a five-to-one margin, while older voters remained far more divided.
That generational divide is becoming increasingly important in Democratic primaries nationwide.
Analysts say younger progressive voters are becoming more active and organized, especially in major cities like New York, Chicago, Los Angeles, and Philadelphia.
At the same time, many moderate Democrats are growing concerned the party is moving too far left ahead of the 2026 midterm elections.
Big Names Enter the Fight
The race has also attracted endorsements from major political figures on both sides of the Democratic Party divide.
Lander has received support from prominent progressives including Bernie Sanders and Elizabeth Warren.
Goldman, meanwhile, is backed by establishment Democrats including Kathy Hochul and Hakeem Jeffries.
The split highlights the growing internal struggle over the future direction of the Democratic Party.
Progressives Eye Bigger Victories in 2026
New York is not the only battleground where progressive candidates are trying to gain ground.
Left-wing activists across the country are targeting longtime Democrat incumbents in upcoming races across California, Colorado, Michigan, Maine, and Pennsylvania.
Several progressive candidates backed by Alexandria Ocasio-Cortez have already scored victories in local races this year.
Many on the left believe the 2026 election cycle could become a defining moment for reshaping the Democratic Party.
Conservatives, however, argue the movement reflects a growing disconnect between Democratic activists and everyday Americans focused on kitchen-table issues like crime, inflation, border security, and the economy.
The Bottom Line
The New York primary may be about one congressional seat, but its political impact could reach far beyond city limits.
If Mamdani-backed candidates continue winning, it could strengthen progressive activists nationwide and place even more pressure on moderate Democrats heading into the 2026 elections.
For Republicans and conservatives watching closely, the race is another sign that the Democratic Party’s ideological battles are far from over — and may only be intensifying.