Dennis Mahoney has spent a decade in disaster relief, dispatching humanitarian aid in the wake of devastating hurricanes in the United States and Puerto Rico and poverty crises in 18 countries in Asia, Africa, and Latin America.
Now the 34-year-old independent candidate is using that same determination to engage in an uphill battle as he seeks to represent Philadelphia’s 3rd Congressional District this November.
Mahoney, from South Philadelphia, is the lone opponent running against State Rep. Chris Rabb, a democratic socialist from Northwest Philly who won the crowded Democratic primary in May to succeed retiring U.S. Rep. Dwight Evans.
“I think it’s going to be a hard fight and a hard run, but I feel so strongly that people in Philadelphia want something different,” Mahoney said of his independent campaign.
Mahoney will have his work cut out for him to persuade voters to back his grassroots candidacy.
The 3rd Congressional District is one of the most Democratic-leaning districts in the country, where Rabb won with almost 45% of the vote. Rabb saw national support from big-name progressives, including U.S. Rep. Alexandria Ocasio-Cortez (D., N.Y.), and used his victory to support other like-minded candidates throughout the United States.
And the last time Pennsylvania elected an independent to Congress was in 1920, when Milton W. Shreve of Erie won as an Independent Republican.
But Mahoney and his allies view his candidacy as an opportunity to present an alternative option after more than half of 3rd District voters in the May primary cast their ballots for Rabb’s opponents. Mahoney’s platform focuses on addressing poverty, expanding access to affordable housing, and investing in education.
Rabb’s campaign did not comment on Mahoney’s candidacy Wednesday.
The race comes amid shifting political dynamics in the United States in response to growing frustration with the two-party system.
On one hand, progressive candidates — many of whom, like Rabb, are part of the Democratic Socialists of America — have been gaining momentum in elections nationwide.
Earlier this year, meanwhile, a Gallup poll showed a record high of 45% of U.S. adults identified as independents in 2025.
Mahoney said he has belonged to both political parties in the past, but did not find a home in either.
The first-time political candidate worked in humanitarian aid through his former Washington, D.C., church, the Christian nonprofit Food for the Hungry, and now his own firm, AOI Solutions. He said the experience provides lessons for overcoming partisan division in Congress.
“Let’s build bridges and partnerships and bring results. And that’s the same work that I did in the disaster relief field, where we would land in a spot where a disaster happened, and we’d work with anyone we could to really make the place come back to whole,” Mahoney said.
‘Anti-MAGA’ and ‘anti-DSA’
It’s those middle-of-the-road qualities that made Mahoney an appealing candidate to Craig Snyder, a registered Republican who led an effort to support Vice President Kamala Harris’ presidential bid two years ago and is now leading the Philly-based Forward Party Victory Fund.
The super PAC plans to support Mahoney and other independent candidates across the country — including a pair of independent Senate candidates running in GOP-leaning states, Todd Achilles of Idaho and Brian Bengs of South Dakota — this fall via spending on digital ads and text messages. The PAC is also supporting U.S. Rep. Kevin Kiley, who switched from the GOP to run for reelection in California as an independent, and Kevin Block, an independent running for Rhode Island governor.
Snyder said the group is an independent offshoot of the Forward Party, founded in 2022 by former presidential candidate Andrew Yang and former New Jersey Gov. Christine Todd Whitman. He described the centrist candidates the PAC is backing as both “anti-MAGA” and “anti-DSA.”
He said a win in one of the group’s targeted races would be “an earthquake in American politics.” But even if Mahoney is unsuccessful, Snyder said, it will be the start of elevating the independent movement in Philly politics.
“I think people don’t want to be told that they have to vote for somebody just because of the party label,” Snyder said. “I think that they want there to be alternatives, and so it’s our job to make that case.”
Mahoney said, if elected, he would help form the first independent caucus in the U.S. House, contending he would become a coveted vote for both parties that would enable him to influence legislation and score committee assignments.
But under current House rules — which Kiley has proposed changing — Mahoney would not be able to hold a committee seat if he does not caucus with either party. Kiley, for instance, has continued caucusing with the GOP even after becoming an independent.
Mahoney pointed to the 19,000 signatures he received for his petition to join the ballot as a sign some voters are open to a choice in the deep-blue district.
He said he would like to debate Rabb.
“He talks a lot and engages a lot, and I think that that’s wonderful,” Mahoney said. “But I think at the end of the day, there’s people who are hurting in the district who need somebody who isn’t worried about being on, you know, MSNBC or TV, but who really is like, let’s just get into the community and drive results.”
Mahoney said he has been connecting with religious leaders, educational organizations, community groups, and youth organizers to hear feedback on what they want public service to look like in the 3rd District.
The independent will have scant resources to spread his name in just two months but said he is not concerned with raising big money for advertising. He had roughly $8,200 cash on hand in his most recent campaign finance report.
Rabb had a little more $21,000, but that was after the Democrat raised and spent more than $1.3 million for the primary campaign in which he out-raised his opponents.
Mahoney, meanwhile, has been trying to meet voters where they are — at running clubs and other fitness groups, for example.
“I think people find it refreshing to have somebody who wants to represent them out there running alongside them,” he said.
