DATA The results for the Mayoral and Assembly elections down to constituency level are available (including turnout and spoils etc). All Geographies - This spreadsheet includes data for Constituencies, Boroughs, Wards and postal votes. Also includes turnout figures and first choice by second choice Mayoral vote matrices. Detailed Constituencies - Contains more detailed data at Constituency level. Includes percentages and a table show...

The results for every constituency in the United Kingdom, including Greater London's 73 seats are available to download as an Excel file. The Greater Londoo Authority have produced a blog and and some interactive maps This data is published by the Electoral Commission.