Incumbent Republican Andy Harris holds a strong position in Maryland’s 1st Congressional District heading into the November 3 general election, reflected in trader consensus around 89.5% probability of victory. The solidly Republican-leaning district, encompassing the Eastern Shore and parts of Harford and Baltimore counties, has delivered consistent margins for Harris across multiple cycles. He secured renomination with roughly 80% in the June primary, while Democrat Dan Schwartz prevailed in a four-way contest but trails significantly in fundraising and lacks recent polling momentum. Forecasters rate the seat Safe or Solid Republican, underscoring structural advantages for the incumbent that limit the challenger’s path despite endorsements from state Democratic leaders. Late-cycle developments remain limited, with no major shifts reported in the past month that would alter the implied probabilities.