Chris Pappas, New Hampshire's four-term congressman, faces a tightening Democratic primary for the Senate seat vacated by retiring Senator Jeanne Shaheen. Despite entering the race over a year ago as the presumed frontrunner, Pappas now confronts mounting pressure from rivals as the November general election looms.
Pappas enjoyed frontrunner status throughout most of his campaign, buoyed by his existing House seat and name recognition across the state. His path to the Democratic nomination appeared clear for months. Recent polling and campaign dynamics, however, suggest the primary race has grown more competitive than expected. The congressman faces challenges from fellow Democrats seeking to energize specific voter blocs or offer a distinct contrast to his establishment-aligned candidacy.
The tightening primary reflects broader Democratic concerns about holding New Hampshire's Senate seat in 2024. Republicans view the seat as an opportunity to flip in their favor, particularly if Trump tops the national ticket. New Hampshire has trended Republican in statewide races despite its Democratic voter registration advantage. The state voted for Biden in 2020 but has consistently elected Republican governors and has a split congressional delegation.
Pappas maintains substantial organizational advantages over his primary opponents. As a sitting congressman with institutional support from national Democrats and fundraising networks, he retains considerable leverage heading into the primary. His voting record in the House positions him as a pragmatic moderate who has crossed party lines on selected votes. This stance appeals to New Hampshire's independent-minded electorate but potentially creates openings for challengers to attack him as insufficiently progressive.
The congressman's decision to keep focus on the general election reflects confidence in securing the nomination while hedging against worst-case primary scenarios. By emphasizing his general election readiness and electability against Republicans, Pappas attempts to preempt challenges that he remains too entrenched in Democratic politics or out of touch with working families. This dual-message strategy carries risk, however. A narrower-than-expected primary victory would diminish his momentum and consume resources needed for the general election.
National Democratic figures have lined up behind Pappas, viewing him as the strongest general election candidate against Republican challengers. Senate Majority Leader Chuck Schumer's team has signaled early support. The Democratic Senatorial Campaign Committee, which coordinates national Senate strategy, watches New Hampshire closely given the seat's competitiveness. A surprising primary loss would upend Democratic Senate map calculations for 2024.
New Hampshire's primary electorate remains fluid. Registered Democrats represent only about one-quarter of the state's voters, meaning unaffiliated voters often determine primary outcomes by crossing over. This dynamic favors establishment candidates with crossover appeal but also creates unpredictability. Pappas benefits from his existing relationships with swing voters but must ensure his primary rivals do not consolidate the progressive wing.
The congressman faces a delicate balancing act. Moving too far right in the primary risks alienating Democrats frustrated with moderate incrementalism on issues like healthcare and climate action. Shifting left threatens his general election positioning against Republicans who will paint him as beholden to progressive activists.
New Hampshire voters will render their verdict in the primary before attention fully shifts to Republican positioning. The GOP primary for Shaheen's seat remains equally competitive, with multiple candidates seeking the nomination to face either Pappas or his Democratic primary opponent.