For London Assembly elections, London is divided into territorial constituencies each returning one member and London itself constitutes an electoral region returning additional members from party lists.
Electoral system The electoral system used is additional member system:
There are 14 first-part-the-post territorial constituencies. There is a single electoral region electing a fixed number 11 additional members elected from a party list; seats allocated using d'Hondt method, in order; any party gaining less than 5% of the vote is not eligible for an additional member seat. There are no levelling seats.
List of constituencies As set out in the Greater London Authority Act 1999, each constituency comprises between two and four local authorities..
In 2024, the total electorate in 2024 was 6,162,428, with the territorial constituencies having an average electorate of around 440,000. The fourteen single-member constituencies are listed below.
Constituency Boroughs 2024 electorate Party 1 Barnet and Camden BarnetCamden 413,809 Labour 2 Bexley and Bromley BexleyBromley 421,800 Conservative 3 Brent and Harrow BrentHarrow 428,775 Labour 4 City and East Barking and DagenhamCity of LondonNewhamTower Hamlets 628,856 Labour 5 Croydon and Sutton CroydonSutton 440,715 Conservative 6 Ealing and Hillingdon EalingHillingdon 453,892 Labour 7 Enfield and Haringey EnfieldHaringey 399,677 Labour 8 Greenwich and Lewisham GreenwichLewisham 399,703 Labour 9 Havering and Redbridge HaveringRedbridge 402,497 Conservative 10 Lambeth and Southwark LambethSouthwark 448,552 Labour 11 Merton and Wandsworth MertonWandsworth 384,678 Labour 12 North East HackneyIslingtonWaltham Forest 524,885 Labour 13 South West HounslowKingstonRichmond 455,381 Liberal Democrats 14 West Central Hammersmith and FulhamKensington and ChelseaWestminster 359,208 Labour
Assembly members
Constituency AMs ElectionBarnet and CamdenBexley and BromleyBrent and HarrowCity and EastCroydon and SuttonEaling and HillingdonEnfield and HaringeyGreenwich and LewishamHavering and RedbridgeLambeth and SouthwarkMerton and WandsworthNorth EastSouth WestWest Central2000 Brian Coleman(Con) Bob Neill(Con) Toby Harris(Labour) John Biggs(Labour) Andrew Pelling(Con) Richard Barnes(Con) Nicky Gavron(Labour) Len Duvall(Labour) Roger Evans(Con) Val Shawcross(Labour) Elizabeth Howlett(Con) Meg Hillier(Labour) Tony Arbour(Con) Angie Bray(Con)2004 Bob Blackman(Con)Joanne McCartney(Labour)Jennette Arnold(Labour)2008 James Cleverly(Con) Navin Shah(Labour) Steve O'Connell(Con) Richard Tracey(Con) Kit Malthouse(Con)2012 Andrew Dismore(Labour) Onkar Sahota(Labour)2016 Gareth Bacon(Con) Unmesh Desai(Labour) Keith Prince(Con) Florence Eshalomi(Labour) Leonie Cooper(Labour) Tony Devenish(Con)2021 Anne Clarke(Labour) Peter Fortune(Con) Krupesh Hirani(Labour) Neil Garratt(Con) Marina Ahmad(Labour) Sem Moema(Labour) Nicholas Rogers(Con)2024 Thomas Turrell(Con) Bassam Mahfouz(Labour) Gareth Roberts(LD) James Small-Edwards(Labour)
Additional members By seat
Election1st AM2nd AM3rd AM4th AM5th AM6th AM7th AM8th AM9th AM10th AM11th AM2000 LD(Sally Hamwee) Green(Darren Johnson) LD(Graham Tope) Green(Victor Anderson) LD(Lynne Featherstone) Labour(Trevor Phillips) Labour(Samantha Heath) LD(Louise Bloom) Green(Jenny Jones) Labour(David Lammy) Con(Eric Ollerenshaw)2004 LD(Lynne Featherstone) Green(Jenny Jones) LD(Graham Tope) UKIP(Damian Hockney) LD(Sally Hamwee) Green(Darren Johnson) LD(Michael Tuffrey) UKIP(Peter Hulme-Cross) Labour(Nicky Gavron) Labour(Murad Qureshi) LD(Dee Doocey)2008 LD(Michael Tuffrey) Green(Jenny Jones) LD(Dee Doocey) BNP(Richard Barnbrook) Green(Darren Johnson) Labour(Nicky Gavron) Con(Andrew Boff) LD(Caroline Pidgeon) Con(Victoria Borwick) Labour(Murad Qureshi) Con(Gareth Bacon)2012 Green(Jenny Jones) LD(Caroline Pidgeon) Labour(Nicky Gavron) Con(Andrew Boff) Green(Darren Johnson) Labour(Murad Qureshi) Con(Gareth Bacon) Labour(Fiona Twycross) Con(Victoria Borwick) Labour(Tom Copley) LD(Stephen Knight)2016 Green(Siân Berry) UKIP(Peter Whittle) LD(Caroline Pidgeon) Con(Kemi Badenoch) Con(Andrew Boff) Labour(Fiona Twycross) Green(Caroline Russell) Labour(Tom Copley) Con(Shaun Bailey) Labour(Nicky Gavron) UKIP(David Kurten)2021 LD(Caroline Pidgeon) Green(Caroline Russell) Con(Shaun Bailey) Green(Zack Polanski) Con(Susan Hall) Labour(Elly Baker) LD(Hina Bokhari) Labour(Sakina Sheikh) Con(Emma Best) 2024 Con(Susan Hall) Reform(Alex Wilson) Green(Caroline Russell) Con(Shaun Bailey) Con(Emma Best) LD(Hina Bokhari) Green(Zack Polanski) Con(Andrew Boff) Labour(Elly Baker) Con(Alessandro Georgiou)
By party representation N.B.: Transfers within parties between elections omitted for simplicity: the columns of this table do not represent actual constituencies.
Year AM AM AM AM AM AM AM AM AM AM AM2000 Darren Johnson(Green) Jenny Jones(Green) Victor Anderson(Green) Louise Bloom(LD) Lynne Featherstone(LD) Samantha Heath(Labour) David Lammy(Labour) Graham Tope(LD) Sally Hamwee(LD) Trevor Phillips(Labour) Eric Ollerenshaw(Con)2000 Jennette Arnold(Labour)2002 Michael Tuffrey(LD)2003 Noel Lynch(Green) Diana Johnson(Labour)2004 Dee Doocey(LD) Nicky Gavron(Labour) Murad Qureshi(Labour) Damian Hockney(UKIP/1L) Peter Hulme-Cross(UKIP/1L)2005 Geoff Pope(LD)2008 Caroline Pidgeon(LD) Andrew Boff(Con) Victoria Borwick(Con) Gareth Bacon(Con) Richard Barnbrook(BNP)2012 Fiona Twycross(Labour) Tom Copley(Labour) Stephen Knight(LD)2015 Kemi Badenoch(Con)2016 Siân Berry(Green) Caroline Russell(Green) Shaun Bailey(Con) David Kurten(UKIP/Brexit Alliance) Peter Whittle(UKIP/Brexit Alliance)2017 Susan Hall(Con)20182020 Murad Qureshi(Labour) Alison Moore(Labour)2021 Zack Polanski(Green) Hina Bokhari(LD) Elly Baker(Labour) Emma Best(Con) Sakina Sheikh(Labour)2024 Alessandro Georgiou(Con) Alex Wilson(Reform)2024 Zoë Garbett(Green)2026 Benali Hamdache(Green)
See also List of electoral divisions in Greater London List of electoral wards in Greater London Parliamentary constituencies in London
References
External links London Assembly constituency information – official GLA site