Who is the MP for Stevenage?

Kevin Bonavia (Labour) is the MP for Stevenage. They were first elected in July 2024.

Who won Stevenage at the 2024 general election?

The 2024 general election in Stevenage was won by Labour with 41.4% of the vote, ahead of Conservative on 25.9%.

Who is projected to win the next election in Stevenage?

PollCheck's current projection has Reform UK on 34.9% and Labour on 27.4% if a general election were held today. The projection updates as new polling is added.

What council is Stevenage in?

Stevenage crosses multiple council boundaries: Stevenage (90%), North Hertfordshire (8%), East Hertfordshire (2%). Westminster constituencies and local councils are separate units.

What is the demographic profile of Stevenage?

Stevenage is in East of England. The seat is Leave-voting (Leave vote estimated at 57.0% in 2016). Around 31.1% of residents have a degree, a median age of 39, and 58.6% of homes are owner-occupied (Census 2021).

When was the last general election in Stevenage?

The most recent general election was held on 4 July 2024. In Stevenage, Labour won with 41.4% of the vote. The next general election must be held by August 2029.

Which parties have won Stevenage in recent elections?

Recent general election winners in Stevenage: 2010 Conservative, 2015 Conservative, 2017 Conservative, 2019 Conservative, 2024 Labour.

Constituency profile

Stevenage

East of England · County constituency

Sitting MP

Kevin Bonavia

Labour

First elected July 2024

Current PollCheck projection

Region & type

East of England

County constituency

Last 5 GE winners

CCCCL

Conservative 4/5, Labour 1/5

EU referendum 2016

57.0% Leave

UK average 51.9%; +5.1pp above mean

Current outlook

Reform UK +7.5pp

Vulnerability score 7/10 (Labour projected to lose)

SouthernLeave-leaning

Who lives in Stevenage? Constituency demographics

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

Leave vote 2016

57.0%

UK average ~52%

Degree or above

31.1%

UK average ~34%

No qualifications

16.5%

UK average ~18%

Owner-occupied

58.6%

UK average ~63%

Renting (social + private)

39.8%

UK average ~36%

Median age

39.0

UK median ~40

Age 65+

19.9%

UK average ~19%

Age 18-34

31.0%

UK average ~28%

How did Stevenage 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 gain from Con · majority 6,618 votes (15.5pp) · turnout 60.2%

Current projection

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

Map of Stevenage

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)

Stevenage within Stevenage and North Hertfordshire and 1 other council

Stevenage crosses multiple council boundaries: Stevenage (90%), North Hertfordshire (8%), East Hertfordshire (2%). The figures below come from the council elections held on Thursday 7 May 2026 in each constituent council.

Council overlap

Council	Share of seat	Projection
Stevenage 54 LSOAs	90%	View projection ›
North Hertfordshire 5 LSOAs	8%	—
East Hertfordshire 1 LSOAs	2%	—

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 Stevenage at each of the last 60 GB polls. Hover the chart for the underlying poll details.

Who has won Stevenage 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	Con gain from Lab	Stephen McPartland	33.4%	41.4%	16.6%	4.5% UKIP	-	4.1%	3,578	64.8%
2015	Con hold	Stephen McPartland	34.2%	44.5%	3.3%	14.4% UKIP	2.9%	0.7%	4,955	67.7%
2017	Con hold	Stephen McPartland	43.4%	50.3%	4.1%	-	2.2%	-	3,386	69.7%
2019notional	Conservative winner	Stephen McPartland 2019 MP, pre-review boundary	35.2%	53.1%	8.7%	-	3.1%	-	8,562	67.8%
2024	Lab gain from Con	Kevin Bonavia	41.4%	25.9%	8.1%	17.9% Ref	6.2%	0.3%	6,618	60.2%

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

Constituencies most like Stevenage

Five seats with similar demographic profiles to Stevenage. 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.