The district of Weymouth and Portland was formed on 1 April 1974 under the Local Government Act 1972, which merged the borough of Weymouth and Melcombe Regis and the Portland urban district. The district was divided into 15 wards for elections—12 of those in Weymouth, and three in Portland.[4]Elections took place in a four-year cycle; one third of the councillors in all but three wards retire or seek re-election in years one, two and three, and county council elections were held in year four.[5] In its final term the District Council was a multi-party administration under the leadership of the Conservatives.[6]
Party
Seats
Conservative
14
Labour
12
Liberal Democrat
6
Independent
2
UKIP
1
Greens
1
For most of its existence, the council had its main offices at the Municipal Offices (later renamed the Council Offices) on North Quay, which had been completed in 1971 for the Weymouth and Melcombe Regis Borough Council, one of the council's predecessors.[7]
The borough and its council was abolished on 1 April 2019 and, together with the other 4 districts outside the greater Bournemouth area, formed a new Dorset unitary authority.[9] At the same time, a town council serving only Weymouth and its suburbs was formed, called Weymouth Town Council.[10]