Squad-Endorsed Socialist Wins Heated Philadelphia Primary

Pennsylvania State Representative Chris Rabb, a democratic socialist endorsed by the progressive “Squad” in Congress, won the Democratic primary for Pennsylvania’s 3rd Congressional District on Tuesday, defeating three opponents in a heated contest that highlighted the deepening divide between the party’s progressive and establishment wings. With no Republican challenger in the general election, Rabb is virtually assured of winning the seat in November, according to Fox News.

A Decisive Victory

Rabb, 56, secured 44% of the vote in the four-way primary, comfortably outpacing his closest rivals — State Senator Sharif Street (30%) and Dr. Ala Stanford (24%), with attorney Shaun Griffith trailing at 2%. The Associated Press called the race at 10:42 p.m. on Tuesday. The Philadelphia Inquirer reported that Rabb’s election night party at Victorian Banquet Hall in Germantown erupted as his victory became apparent, with the candidate dancing and hugging his way through the crowd.

“I did not win tonight. We won,” Rabb said from the stage. “This is just the beginning.”

The district — Pennsylvania’s 3rd Congressional District — is the most Democratic in the nation, with a Cook Partisan Voting Index of D+41. It covers much of Center City, North Philadelphia, West Philadelphia, and neighborhoods like Mount Airy and Chestnut Hill, and is one of the few Black-majority congressional districts in the country. The seat is being vacated by retiring U.S. Rep. Dwight Evans, who has held it for a decade.

The Squad’s Expanding Influence

Rabb’s victory adds another member to the progressive bloc in Congress known as the “Squad.” He earned endorsements from Squad members including Reps. Alexandria Ocasio-Cortez (D-NY), Pramila Jayapal (D-WA), Rashida Tlaib (D-MI), Maxwell Frost (D-FL), and Gregorio Casar (D-TX), as well as the Working Families Party, Justice Democrats, and the Democratic Socialists of America.

Ocasio-Cortez held a get-out-the-vote rally for Rabb in Philadelphia on May 15, telling supporters, “If you want to change the Democratic Party, we’ve got to change the kind of Democrats that get elected,” as reported by the Philadelphia Inquirer.

Alexandra Rojas, executive director of Justice Democrats, said in a statement covered by The Intercept: “Chris Rabb is exactly what Democratic voters nationwide are demanding — progressive trailblazers who fight for their communities, not just when it’s politically convenient but when it’s morally necessary.”

A Campaign Defined by Gaza

The war in Gaza emerged as the defining fault line of the primary. Rabb explicitly called Israel’s military campaign a “genocide” and criticized U.S. military support for Israel, while his opponents declined to use that term. The Pennsylvania Capital-Star noted that the divide reflected a broader national debate within the Democratic Party about its stance on Israel.

At the polls Tuesday, voters cited Rabb’s outspoken criticism of Israel as a key factor. Kristian Ogungbemi, 33, of East Falls, told the Philadelphia Inquirer: “There are people who can’t afford their basic needs all over this country, and particularly in this city. The genocide is not the only thing, but it is a thing. And calling it what it is is important.”

A Comeback Story

Rabb’s victory was particularly striking given the challenges his campaign faced. According to the Philadelphia Inquirer, his campaign nearly ran out of money after his former treasurer allegedly embezzled more than $160,000 in contributions.

“There was a moment a couple of months ago, not long ago, that I was on the precipice of withdrawing from this race,” Rabb said Tuesday night. “And there were people who showed up for me at my worst, in depths of adversity.”

Despite the setback, progressive groups rallied behind him, spending roughly $1 million on television ads on his behalf. In contrast, Street’s campaign spent about $115,000 on TV ads and Stanford’s about $200,000, though a super PAC supporting Stanford — the 314 Action Fund — spent $3.5 million on her behalf.

What It Means

Rabb’s victory represents a significant setback for Philadelphia’s Democratic establishment, which largely united behind Street and Stanford. Street had the backing of Mayor Cherelle Parker, former Gov. Ed Rendell, Sen. Cory Booker, and the building trades unions, while Stanford was endorsed by retiring Rep. Evans and backed by a major super PAC.

In a statement celebrating Rabb’s win, the Democratic Socialists of America wrote, as reported by The Intercept: “There is a new Democratic Socialist in Congress. We will be with Congressman Rabb every step of the way in the fight to abolish ICE, free Palestine and win Medicare for All.”

Rabb, a five-term state representative from the 200th District, has a history of defeating establishment-backed candidates. He first entered the state Capitol in 2017 after defeating an incumbent and has been described as a “rabble-rouser” who prioritizes progressive principles over relationship-building in Harrisburg.

What’s Next

Rabb is expected to win the general election in November unopposed and take office in January 2027. His arrival in Congress will add another voice to the progressive caucus at a time when the Democratic Party is grappling with internal divisions over strategy, foreign policy, and the role of corporate money in politics.

Broader questions remain: How will Rabb govern as a member of Congress? Will the Working Families Party continue to expand its influence in Pennsylvania and nationally? And how will the Democratic Party respond to the growing influence of its progressive wing in primary elections?

For now, Philadelphia has chosen to send a democratic socialist to represent “America’s Birthplace” in the halls of Congress — a choice that signals the progressive movement’s enduring strength in America’s deepest-blue districts.