Incumbent Democrat Maggie Goodlander holds a structural edge in New Hampshire’s 2nd congressional district, with recent University of New Hampshire polling showing her at 56 percent to Republican Lily Williams’s 35 percent. This aligns with trader consensus pricing the likeliest Democratic margins of victory between 10 and 25 points ahead of the November 3 general election. Goodlander’s primary victory and incumbency after the 2024 cycle, combined with stronger fundraising and name recognition, have kept Republican win probabilities near zero. The district’s D+2 partisan lean and typical midterm turnout patterns in western New Hampshire and college areas sustain the current spread, though shifts in national environment or late voter mobilization could still alter the final margin within the favored range.