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What to expect on count day

The votes for the 2020 Mayor of London and London Assembly Members will be counted on the day following the elections. We'll post the final results of each London Assembly Constituency contest as they come in. Once all 14 Assembly Constituency results are in, the Greater London Returning Officer will announce the London Assembly list and Mayor of London results from City Hall.

Find out more about the different voting systems and how we count the votes.

Here’s how to stay up to date on the day:


Major news stations like BBC, ITN, Sky News and London Live will be reporting from City Hall all day and televising the Mayor and Londonwide announcements.


Tune into BBC Radio London, LBC, BBC Radio 4 and 5 Live for all the latest news.


You can see the Mayoral and London-wide Assembly Member result announcements live from City Hall. Information on how to watch the announcements will be made available closer to the 2020 elections.


@LondonElects will keep you up to date with all the action as it happens on count day. We'll be live tweeting and posting the results as soon as they’re in. You can also tune into our Periscope for live streaming of the first Constituency London Assembly result and the new Mayor.

Final results

We'll publish all of the official results as soon as they've been declared on our results page.

After 7 May 2020

In the week after the elections, we’ll be adding more detailed reports. For example, providing breakdown at ward level.


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