Maine's 1st State Senate district is one of 35 districts in the Maine Senate. It has been represented by Republican Susan Bernard since 2024.
District 1 covers far northern Maine, including the majority of Aroostook County. It is located entirely within Maine's 2nd congressional district. It borders the Canadian province of Quebec.
Aroostook County - 54.9% of county
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Elections prior to 2022 were held under different district lines.
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