Council profile

Southampton

Data through 26 October 2026

Unitary authority · South East · 51 seats in 17 wards · A third of seats elected in three years out of four · Next election 6 May 2027

Labour run Southampton Council as a minority administration. The council has 51 councillors in 17 wards. Seats by party: Labour 24, Reform 8, Lib Dem 8, Conservative 6, Green 5. The next election is on 6 May 2027.

The government withdrew its plan to reorganise councils in Hampshire, the Isle of Wight, Portsmouth and Southampton on 7 September 2026. Elections due in May 2027 will go ahead on existing council boundaries. Source

Seats by party

Labour (Minority)
51 seats - 26 for a majority
8
24
6
8
5
Reform 8Labour 24Conservative 6Lib Dem 8Green 5
Vote share at the 7 May 2026 election (17 seats, all wards)
ShareSeats won
Reform25.7%8
Labour21.3%2
Green19.7%4
Conservative16.7%0
Lib Dem14.1%3
Other2.5%0

2026 election results for Southampton, ward by ward

Next election
6 May 2027
17 of 51 seats up, elected by thirds
Largest party
Labour 24
2 short of the 26 needed for a majority
Closest result
Reform won by 24 votes over Conservative, 7 May 2026
Latest by-election
Lib Dem hold, 26 February 2026 (3 since 2021)
Constituencies
2024Now
Voted Leave in 2016
54%
GB 52%

Who holds each ward

Banister & PolygonBargateBassettBevoisBitterne ParkCoxfordFreemantleHarefieldMillbrookPeartreePortswoodRedbridgeShirleySholingSwaythlingThornhillWoolston
LabourConservativeLib DemReformGreen

Coloured by the party holding most of the ward's seats today; where seats are split evenly, by the party with the higher share at the last election.

Councillors and last results

Select a ward for its full results, candidates and last by-election.

Ward and councillorsLast election
Banister & Polygon
Pat Evemy, Misty Burgess, Vivienne Windle
7 May 2026
Green 38.7% lead 11.3 pts
Bargate
Ginnie Lambert, Sarah Bogle, Luke Reynolds
7 May 2026
Green 27.9% lead 1.4 pts
Bassett
Sarah Wood, Richard Blackman, Sam Chapman
7 May 2026
Lib Dem 39.1% lead 16.6 pts
Bevois
Paul Kenny, Jacqui Rayment, Toqeer Kataria
7 May 2026
Labour 31.3% lead 7.5 pts
Bitterne Park
Phil Webb, Gordon Cooper, Amanda Barnes-Andrews
7 May 2026
Labour 27.1% lead 3.3 pts
Coxford
Philip Crook, Rebecca Greenhalgh, Rebecca McCreanor
7 May 2026
Reform 39.8% lead 20.9 pts
Freemantle
Dave Shields, Sam Pryce, Christie Lambert
7 May 2026
Green 31.1% lead 2.1 pts
Harefield
Rob Harwood, Peter Baillie, Richard Piaktiewicz
7 May 2026
Reform 33.4% lead 6.7 pts
Millbrook
Christian Cox, Steven Galton, Ross Mould
7 May 2026
Reform 28.6% lead 0.8 pts
Peartree
Soham Bandyopadhyay, Simon Letts, Eamonn Keogh
7 May 2026
Reform 31.4% lead 2.0 pts
Portswood
Lori Foster, John Savage, Kat Barbour
7 May 2026
Green 38.6% lead 15.3 pts
Redbridge
Sally Goodfellow, John Edwards, Eugene McManus
7 May 2026
Reform 40.1% lead 20.6 pts
Shirley
Chris Shank, Rebecca McCreanor, Alice Kloker
7 May 2026
Lib Dem 28.6% lead 3.3 pts
Sholing
Jaden Beaurain, James Baillie, Sarah Powell-Vaughan
7 May 2026
Reform 37.1% lead 14.4 pts
Swaythling
Thomas Gravatt, Lorna Fielker, Jon Walsh
7 May 2026
Lib Dem 33.4% lead 11.0 pts
Thornhill
Tim Kiff-Munds, Josh Allen, Yvonne Frampton
7 May 2026
Reform 41.6% lead 20.1 pts
Woolston
Ryan Collett, Rob Stead, Warwick Payne
7 May 2026
Reform 35.5% lead 12.2 pts

Seats up on 6 May 2027

17 of 51 seats are up. Seats held now, by party:

Labour 10 Lib Dem 3 Conservative 3 Green 1
WardCouncillor whose term ends
Banister & PolygonPat Evemy Labour
BargateSarah Bogle Labour
BassettRichard Blackman Lib Dem
BevoisToqeer Kataria Labour
Bitterne ParkAmanda Barnes-Andrews Labour
CoxfordRebecca McCreanor Lib Dem
FreemantleDave Shields Labour
HarefieldPeter Baillie Conservative
MillbrookSteven Galton Conservative
PeartreeEamonn Keogh Labour
PortswoodKat Barbour Green
RedbridgeSally Goodfellow Labour
ShirleyChris Shank Lib Dem
SholingJames Baillie Conservative
SwaythlingLorna Fielker Labour
ThornhillYvonne Frampton Labour
WoolstonWarwick Payne Labour

Term end dates from Open Council Data.

Every council by-election since 2021

3 by-elections since July 2021, 2 of them gains.

DateWardResultWinner's share
26 February 2026ShirleyLib Dem hold27.3%
10 October 2024ShirleyLib Dem gain from Labour
1 December 2022BitterneLabour gain from Conservative

Parliamentary constituencies

ConstituencyShare of council2024 winnerProjected now
Southampton Itchen45%LabourLabour 31%
Southampton Test43%LabourLabour 32%
Romsey and Southampton North12%ConservativeConservative 36%

Share of the council: the proportion of its census neighbourhoods (2021 LSOAs) in each seat. The projection is PollCheck's demographic model at current polling, not a forecast.

Who lives in Southampton

248,925 residents in 102,318 households

Voted Leave in 2016
54% 2 above GB
Degree or higher
32% 2 below GB
No qualifications
17% 1 below GB
Own their home
48% 13 below GB
Rent from a council or housing association
22% 5 above GB
Rent privately
29% 9 above GB
Aged 15 to 34
40% 9 above GB
Aged 65 and over
17% 5 below GB

GB figure. 2021 Census (Scotland: 2022): age as a share of residents aged 15 and over, qualifications of residents aged 16 and over, housing as a share of households. Leave: 2016 EU referendum, Electoral Commission results by counting area.

Councils most like this one

Closest on the measures above: the 2016 Leave vote, age, qualifications and housing. Maps show which party holds each ward.

Sources and method

Seat totals and control: PollCheck council control tracker. Councillors: Open Council Data (CC BY-SA 4.0). Election results: Democracy Club (CC BY 4.0), with some vote counts from DCLEAPIL, Leman (2025) (CC BY-SA 4.0), and corrections checked against councils' official declarations. Ward boundaries: Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026. Census: Office for National Statistics and National Records of Scotland.

Councillor lists and DCLEAPIL-derived vote counts on this page are available under CC BY-SA 4.0.

In wards electing more than one councillor, a party's share counts only its leading candidate (the Rallings and Thrasher method). Independents count individually. The lead is the gap between the top two parties' shares.