Below are links to previous publications and statistics on elections in London. Click on the title to access the report directly, or where applicable, click for more information. These reports are in PDF and the text contained within them can be searched.
Published 1964 to 1982 by the Greater London Council, 1986 by the London Residuary Body, 1990 to 1998 by the London Research Centre, and since 2002, by the Greater London Authority.
Full index: https://data.london.gov.uk/elections/
