Who is the MP for Bristol South?

Karin Smyth (Labour) is the MP for Bristol South. They were first elected in May 2015.

Who won Bristol South at the 2024 general election?

The 2024 general election in Bristol South was won by Labour with 42.7% of the vote, ahead of Green on 25.0%.

Who is projected to win the next election in Bristol South?

PollCheck's current projection has Green on 35.7% and Reform UK on 26.3% if a general election were held today. The projection updates as new polling is added.

What council is Bristol South in?

Bristol South sits within Bristol, City of council. Westminster constituencies and local councils are separate units, but Bristol, City of covers most or all of the Bristol South area.

What is the demographic profile of Bristol South?

Bristol South is in South West. The seat is closely divided on Brexit (Leave vote estimated at 47.1% in 2016). Around 35.3% of residents have a degree, a median age of 35, and 56.1% of homes are owner-occupied (Census 2021).

When was the last general election in Bristol South?

The most recent general election was held on 4 July 2024. In Bristol South, Labour won with 42.7% of the vote. The next general election must be held by August 2029.

Which parties have won Bristol South in recent elections?

Recent general election winners in Bristol South: 2010 Labour, 2015 Labour, 2017 Labour, 2019 Labour, 2024 Labour.

Constituency profile

Bristol South

South West · Borough constituency · Bristol, City of borough

Sitting MP

Karin Smyth

Labour

First elected May 2015

Current PollCheck projection

Region & type

South West

Borough constituency, Bristol, City of council

Last 5 GE winners

LLLLL

Labour 5/5

EU referendum 2016

47.1% Leave

UK average 51.9%; -4.8pp below mean

Current outlook

Green +9.4pp

Vulnerability score 9/10 (Labour projected to lose)

SouthernBrexit-marginal

Who lives in Bristol South? Constituency demographics

From the 2021 Census and 2016 EU referendum estimates. Constituency-level data on 2024 boundaries.

Leave vote 2016

47.1%

UK average ~52%

Degree or above

35.3%

UK average ~34%

No qualifications

19.4%

UK average ~18%

Owner-occupied

56.1%

UK average ~63%

Renting (social + private)

42.5%

UK average ~36%

Median age

35.4

UK median ~40

Age 65+

16.8%

UK average ~19%

Age 18-34

38.0%

UK average ~28%

How did Bristol South vote in 2024 and how would it vote now?

2024 vote shares from the HoC Library. Current projection is at the 7-poll average.

2024 general election

Lab hold · majority 7,666 votes (17.7pp) · turnout 57.5%

Current projection

If a general election were held today, at current poll average

Map of Bristol South

Switch between ward-level 2024 election winners and a demographic view. Ward winners are Britain Elects' / New Statesman modelled estimates with an average ~4pp margin of error per ward. The demographic view splits the seat into small neighbourhoods (around 1,500 residents each, from the 2021 Census). Hover any area for detail.

Council layer (not Westminster)

Bristol South within Bristol, City of

The Westminster constituency of Bristol South sits entirely within Bristol, City of Council. Local council elections are a separate ballot from Westminster general elections - the figures below are from the council elections held on Thursday 7 May 2026.

Council overlap

Council	Share of seat
Bristol, City of 62 LSOAs	100%

Most recent council ward results

Latest council winner per ward. Where May 2026 elections happened, those are shown; otherwise the most recent year on the ward’s pre-2026 boundary (via DCLEAPIL, 2014-2024). The "Shift since GE2024" column is only computed for May 2026 results - earlier council votes pre-date the GE, so no directional shift is shown.

Loading ward results...

Ward	GE2024 winner	Latest council winner	Shift since GE2024	Turnout

Projection trajectory

PollCheck's projection for Bristol South at each of the last 60 GB polls. Hover the chart for the underlying poll details.

Who has won Bristol South at past general elections?

2024 result is on current boundaries. The 2019 row is the UK Parliament's notional recalculation onto the 2024 boundaries (directly comparable to 2024). The 2010, 2015 and 2017 rows are on the boundaries in force at the time and aren't directly comparable.

Year	Result	MP	Lab	Con	LD	Right (Ref/UKIP)	Green	Other	Majority	Turnout
2010	Lab hold	Dawn Primarolo	38.4%	22.9%	28.7%	2.6% UKIP	2.5%	4.8%	4,734	61.6%
2015	Lab hold	Karin Smyth	38.4%	24.3%	8.7%	16.5% UKIP	11.5%	0.6%	7,128	62.4%
2017	Lab hold	Karin Smyth	60.1%	30.7%	3.3%	3.1% UKIP	2.6%	0.2%	15,987	65.5%
2019notional	Labour winner	Karin Smyth 2019 MP, pre-review boundary	51.6%	32.8%	6.2%	-	5.1%	4.3%	9,077	64.6%
2024	Lab hold	Karin Smyth	42.7%	11.4%	6.3%	14.3% Ref	25.0%	0.4%	7,666	57.5%

Earlier years are on pre-2024 boundaries; comparable results on the new boundary will be added when sourced.

Constituencies most like Bristol South

Five seats with similar demographic profiles to Bristol South. Politics shown for context.

What would change this seat?

Move the sliders to set national vote shares. The per-seat projection updates live. Reset returns to the current 7-poll average.

Sources

2024 general election results · UK Parliament Election Results portal and House of Commons Library briefing CBP-10009.
Notional 2019 results on 2024 boundaries · UK Parliament Election Results portal. Recalculated by Parliament; carries assumptions about how 2019 voters would have distributed across the redrawn boundaries.
Historic general election results (2010-2017) · House of Commons Library historic results files (on the boundaries in force at the time).
Ward-level GE2024 estimates · Britain Elects / New Statesman - article by Ben Walker, underlying spreadsheet. Modelled from constituency totals; average ~4pp per-ward MoE.
May 2026 council ward results · Democracy Club via PollCheck's locals 2026 dataset.
Earlier council ward results (2014-2024) · DCLEAPIL v1.0 (Jason Leman, drawing on Andrew Teale's LEAP dataset and Democracy Club).
Demographics · ONS Census 2021 (England and Wales), aggregated to constituency level using the ONS LSOA21 -> PCON24 best-fit lookup.
EU referendum 2016 estimates · Constituency-level Leave vote estimates (Hanretty 2017 method).
MP details and Cabinet roles · UK Parliament Members API. MP photos are fetched live from the same source.
Boundary geometry and lookups · ONS Open Geography Portal (PCON24 boundaries, LSOA21 boundaries, LSOA21-WD24-LAD24 best-fit lookup).
Current projection and trajectory · PollCheck's demographic swingometer applied to the rolling 7-poll average from aggregated GB polls. Not a true MRP - vote-share movements are applied through per-constituency sensitivity multipliers derived from demographic regressions.

If you spot a data issue, please let us know.