All registered electors aged 18 or over were entitled to vote in the local elections. Those temporarily away from their ordinary address were also entitled to vote in the local elections, as were those who had moved abroad and registered as overseas electors.
Labour and UKIP made substantial gains, but the Conservatives won the most councillors and retained control of most councils. The BBC published projected national vote shares, adjusting for which regions are holding local elections and extrapolating to the national situation. These were Labour 29%, Conservatives 25%, UKIP 23% and the Liberal Democrats 14%. This is the lowest figure for the Conservatives since 1982 and the lowest ever figure for the Liberal Democrats. It is also the first time that none of the three main parties in the Commons has scored 30% or more. Rallings & Thrasher separately calculated a projected national vote share of Labour 29%, Conservatives 26%, UKIP 22% and the Liberal Democrats 13%. The actual votes received were Conservative 34.3%, Labour 21.1%, UKIP 19.9%, Lib Dem 13.8% and Green 3.5%. Overall, in England, the Conservatives saw 1116 councillors elected, Labour 538, the Liberal Democrats 352, independents 165, UKIP 147, the Greens 22, Residents Associations 12, Mebyon Kernow 4, the Liberal Party 3 and Independent Community and Health Concern 2. The BNP won no seats.
All 27 county councils for areas with a two-tier structure of local governance had all of their seats up for election. These were first-past-the-post elections in a mixture of single-member and multi-member electoral divisions. †The Conservatives won control of the council in the 2009 elections but lost their majority during its term.
Unitary authorities
Eight single-tier unitary authorities held elections. Seven of these had all of their seats up for election, whilst one, Bristol, elected a third of its seats. These are first-past-the-post elections in a mixture of single-member and multi-member wards.
Mayoral elections
Two elections for directly elected mayors were held, who act as council leader. These are elected using the Supplementary Vote system. Hartlepool's referendum in November 2012 resulted in the post being abolished from May 2013.
Wales
In Wales, a single council, the Isle of Anglesey, was up for election. This election was postponed in 2012, when all other Welsh councils were elected, in order to allow an electoral review to take place for the council.
Elections not scheduled to be held in 2013 (other than by-elections)