New Hampshire Senate: Pappas Holds Wide Lead in Fresh Polling

Two new surveys of the New Hampshire Senate race add fresh data points to what has become one of the more static contests on the 2026 map. The University of New Hampshire poll, completed June 23, shows Democratic Representative Chris Pappas ahead of Republican Scott Brown 52 to 38, while a Saint Anselm College survey of 1,614 registered voters two days later found a narrower but still substantial 48-36 split. The gap between the two — 14 points versus 12 — falls within normal house-effect variance and does not signal divergence in the underlying trendline.

What stands out is not the margin itself but its consistency. Pollsters tracking this race since last fall have shown Pappas leading by 13 to 15 points across a range of methodologies and sponsors, and the two most recent surveys land squarely inside that band. In a cycle where several marquee Senate races have shown meaningful movement — narrowing or widening as candidates introduce themselves to voters, air ads, or absorb national headwinds — New Hampshire has been notably inert. That stability is itself a data point worth weighing on its own terms.

Brown's position deserves scrutiny independent of the topline number. He carries name recognition from his 2010 special election win in Massachusetts and a subsequent, unsuccessful 2014 Senate bid in New Hampshire, along with a stint as U.S. ambassador to New Zealand. That history cuts two ways: it gives him a built-in floor of familiarity, but it also means voters are not encountering a blank slate. Nearly a decade removed from his last statewide run, Brown does not appear to have expanded his coalition since that 2014 loss to Jeanne Shaheen, when he lost by roughly three points in a far tighter environment. The current deficit is more than four times that margin, suggesting either a weaker overall position for Republicans in the state this cycle or a candidate-specific ceiling that hasn't moved despite the passage of time.

For Pappas, the numbers reflect the advantages of an incumbent-style profile even in an open-seat contest — he has represented New Hampshire's 1st Congressional District since 2019 and has run and won in a swing district four times. That track record likely explains why his support has proven durable rather than a product of a single favorable news cycle. Both the UNH and Saint Anselm surveys show him drawing majority or near-majority support outright, which limits the extent to which undecided voters could realistically break toward Brown even in a late shift.

None of this forecloses the race. New Hampshire electorates are famously prone to late movement, and both parties will spend heavily in the state given its history of close statewide outcomes. But the burden of proof now sits with Brown's campaign to demonstrate the current environment is temporary rather than durable. Absent a shift in fundamentals — a change in the national environment, a Pappas misstep, or a break in how undecided voters allocate late in the race — the polling record gives little reason to expect this contest to tighten meaningfully before November.

Watch whether outside spending flows into the state in the coming weeks; a sudden influx of national money would itself be a signal that one side sees the current numbers as more fragile than they appear.