Political makeup of the South East

Updated 13 May 2026

With 70 councils in the south-east region, there can be elections most years.  At SEE, we keep track of that changing Political landscape in the South-East year by year.

We issue a summary each year of the number of seats by party in each council which you can view by clicking on the link below.

Below you can see a graphs showing the change of the political parties and Political landscape in the South East as of 13 May 2026.

Map of the South East Region copyright South East Employers

Full results

Click the button below to download a comprehensive spreadsheet of results from the May 2026 election along with the political control details of councils who did not hold elections during this period. 

Political control Map SE May 2026
Milton Keynes - No overall control

Total Seats: 60

Liberal Democrats: 20
Labour: 19
Conservative: 12
Reform UK: 9
Hampshire - No overall control

Total Seats: 78

Conservative: 27
Liberal Democrats: 26
Reform UK: 20
Other: 2
Labour: 1
Green: 1
Vacant: 1
Isle of Wight - No overall control

Total Seats: 39

Reform UK: 19
Other: 11
Liberal Democrats: 4
Conservative: 2
Green: 2
Labour: 1
West Sussex - No overall control

Total Seats: 70

Liberal Democrats: 23
Reform UK: 23
Conservative: 11
Green: 7
Labour: 5
Other: 1
East Sussex - No overall control

Total Seats: 50

Reform UK: 22
Liberal Democrats: 13
Green: 11
Conservative: 3
Other: 1
Buckinghamshire - Conservative Majority

Total Seats: 97

Conservative: 49
Liberal Democrats: 27
Other: 14
Labour: 3
Green: 2
Reform UK: 2
Oxfordshire - Liberal Democrat Majority

Total Seats: 69

Liberal Democrats: 36
Labour: 12
Conservative: 10
Green: 7
Other: 3
Reform UK: 1
West Berkshire - Liberal Democrat Majority

Total Seats: 43

Liberal Democrats: 28
Conservative: 11
Green: 2
Labour: 1
Other: 1
Wokingham - Liberal Democrat Majority

Total Seats: 54

Liberal Democrats: 29
Conservative: 19
Labour: 5
Green: 1
Windsor and Maidenhead - Liberal Democrat Majority

Total Seats: 41

Liberal Democrats: 21
Other: 12
Conservative: 7
Reform UK: 1
West Sussex - Liberal Democrat Majority

Total Seats: 90

Liberal Democrats: 56
Conservative: 20
Reform UK: 9
Other: 5
East Sussex - Liberal Democrat Majority

Total Seats: 72

Liberal Democrats: 40
Conservative: 10
Other: 9
Green: 8
Reform UK: 5
Portsmouth - Liberal Democrat Majority

Total Seats: 42

Liberal Democrats: 22
Reform UK: 12
Labour: 4
Conservative: 3
Other: 1
Brighton and Hove - Labour Majority

Total Seats: 54

Labour: 33
Green: 10
Other: 6
Conservative: 5
Medway - Labour Majority

Total Seats: 59

Labour: 31
Conservative: 19
Other: 6
Reform UK: 3
Bracknell Forest - Labour Majority

Total Seats: 41

Labour: 20
Conservative: 10
Liberal Democrats: 7
Green: 2
Other: 2
Reading - Labour Majority

Total Seats: 48

Labour: 29
Green: 11
Conservative: 5
Liberal Democrats: 3
Kent - Reform UK

Total Seats: 81

Reform UK: 47
Liberal Democrats: 12
Other: 10
Conservative: 5
Green: 4
Labour: 2
Vacant: 1

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