The Mayor David Harris and four other councillors stood down at the election. A further seat was vacant for Melcombe Regis after the death of a Liberal Democrat councillor.[2]
The election saw the Conservative Party gain 3 seats, including their first ever seat in Portland, consolidating their position as largest party on the council. However their leader Nigel Reed lost in Weymouth East to the Liberal Democrats.[3] The leader of the Labour Party on the council, Kate Wheller, was one of two Labour losses when she lost in Westham West.[4]
After the election, the composition of the council was: