The Electoral Commission

The independent body which oversees elections and regulates political finance in the UK

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Previous Greater London Authority elections

On this page, you will find:

  • links to detailed results of recent Greater London Authority elections
  • recent Greater London Authority election guidance for electoral administrators

2016 Mayor of London and London Assembly elections report

The 2016 Mayor of London and London Assembly elections were well run overall, with voters reporting high levels of confidence with the voting process and that they were satisfied with the process for registering to vote.

In our report, we have made a number of recommendations for improving the count in London for the next Mayoral election and, looking forward, we have highlighted our concern about the combination of different polls which are currently scheduled to take place in May 2020.

Results of recent Greater London Authority elections

You can find detailed results of previous Greater London Authority elections on the London Elects website.

Find Greater London Authority election results at London Elects

Reporting on Greater London Authority elections

Following Greater London Authority elections we publish reports on how the elections were run.

Information for electoral administrators

Before Greater London Authority elections, we produce guidance for those running the elections. This guidance includes what to do before the poll, how to verify the count and what to do following the declaration of the result.

Find our most recent Greater London Authority guidance on our Greater London Authority election page

Elections and referendums