Full Breakdown
New York House Primaries Produce Progressive Upsets and Shape 2024 General Election
6/27/2026, 1:18:38 AM
Primary Night Overview
On Tuesday, New York voters selected Democratic and Republican nominees in eight congressional districts. The contests were marked by three victories for candidates endorsed by Mayor Zohran Mamdani—Brad Lander in the 10th District, Assemblymember Claire Valdez in the 7th District, and Darializa Avila Chevalier in the 13th District—alongside the election of State Assemblyman Micah Lasher to replace retiring Rep. Jerry Nadler in the 12th District. Republican primaries produced nominees Mike LiPetri (3rd District), Jeanine Driscoll (4th District), Peter Oberacker (19th District), and Anthony Constantino (22nd District).
Democratic Upsets Driven by Mayor Mamdani’s Endorsements
Mayor Zohran Mamdani, who has been in office less than six months, aired campaign ads during the Knicks playoff broadcasts and appeared at rallies for Lander, Valdez, and Chevalier. Lander defeated incumbent Rep. Dan Goldman, Valdez beat Brooklyn Borough President Antonio Reynoso, and Chevalier unseated Rep. Adriano Espaillat, the chair of the Congressional Hispanic Caucus. Mamdani’s backing positioned democratic socialists against establishment Democrats, reshaping the ideological balance in three traditionally safe Democratic districts.
Republican Contests and Nominee Selections
On the GOP side, former state Assemblyman Mike LiPetri secured the Republican nomination to challenge Rep. Tom Suozzi in the 3rd District. Former Hempstead Receiver of Taxes Jeanine Driscoll won the 4th District nomination against incumbent Rep. Laura Gillen. State Sen. Peter Oberacker emerged as the Republican challenger to Rep. Josh Riley in the 19th District, and former Trump-backed businessman Anthony Constantino captured the 22nd District nomination, succeeding Rep. Elise Stefanik.
Endorsements, Official Statements & Party Dynamics
Mayor Mamdani described his support as a push for “a more progressive agenda” and highlighted candidates’ alignment on AI regulation and housing affordability. Governor Kathy Hochul, House Minority Leader Hakeem Jeffries, and Senator Bernie Sanders publicly endorsed incumbents Goldman, Espaillat, and Nadler’s preferred successor, respectively, underscoring intra-party divisions. Republican leaders, including former President Donald Trump, issued endorsements for LiPetri, Oberacker, and Constantino, reinforcing the GOP’s national coordination.
Criticism & Opposition
Establishment Democrats criticized Mamdani’s interventions as “undermining party unity,” noting Chevalier’s deleted posts that used profanity toward Kamala Harris and labeled President Joe Biden “racist.” Lander’s campaign attacked Goldman for accepting contributions from the American Israel Political Action Committee, while Hochul’s office defended Goldman’s record on Israel aid. Republican critics highlighted the limited number of competitive districts beyond Long Island, questioning the strategic value of certain GOP nominations.
Data & Statistics
- Lander captured 65.8 % of the 10th-District vote (86 % of precincts reported).
- The 12th-District primary attracted eight candidates and $26 million in cumulative advertising, according to AdImpact.
- An Emerson College/Pix11 poll described the 13th-District race as “tight” before Chevalier’s victory.
- In the 3rd District, LiPetri leads Rep. Tom Suozzi by just over $4 million in fundraising, per FEC filings.
On-the-Ground Reports
Voters cited housing costs, Medicaid eligibility, and AI regulation as primary concerns. Several emphasized voting as a civic duty and expressed a desire for “responsible AI oversight.”
Verbatim Quotes
- “I'm really kind of sick of the left's attack on Israel,” — Michael Bedrick, Attorney (10th District voter)
- “Anyone who's a strong progressive and leaning in the right direction, and has a forceful voice, will be important to me,” — Benjamin Patrusky, Voter (10th District)
- “People are losing their Medicaid benefits. They're getting these letters about work requirements. They're losing their SNAP benefits,” — Shaughna Bishop, Psychologist (12th District)
- “It's our duty. It's an honor to vote. People die and give their lives in other countries to vote,” — Michelle Roseblatt, Retired (12th District)
- “Jack Schlossberg is cute, but he hasn't done anything.” — Shaughna Bishop, Psychologist (12th District)
Why It Matters
The primary outcomes shift New York’s congressional delegation toward a more progressive bloc, potentially influencing legislation on Israel aid, artificial-intelligence oversight, and housing policy. Republican nominations in competitive Long Island districts could affect the narrow House majority if any upsets occur in November.
What’s Next
All Democratic nominees are favored to win their general-election contests, while Republican challengers will focus on the 3rd and 4th Districts as potential pickup opportunities. The November ballot will determine whether the progressive surge translates into legislative influence in the 118th Congress.
