Statewide, U.S. Sen. Susan Collins won 51% of the vote while President Donald Trump won 44%.
In Senate District 1, then-Senate President Troy Jackson won 52.5% of the vote. Gov. Janet Mills won 43.9% in the same towns.
Northern Aroostook County. Towns outside the district are shown in light gray.
Source: Maine Secretary of State election results; U.S. Census Bureau town boundaries.