Linacre is a Metropolitan Borough of Sefton ward in the Bootle Parliamentary constituency. It covers the area of Bootle historically known as Linacre, including Bootle town centre, the New Strand Shopping Centre, and Gladstone Dock. According to the 2021 census, the ward had a population of 13,601. From the 2026 United Kingdom local elections, the ward will be renamed Bootle West, following minor boundary changes.