Who is the MP for Hornchurch and Upminster?

Julia Lopez (Conservative) is the MP for Hornchurch and Upminster. They were first elected in June 2017.

Who won Hornchurch and Upminster at the 2024 general election?

The 2024 general election in Hornchurch and Upminster was won by Conservative with 32.5% of the vote, ahead of Reform UK on 28.4%.

Who is projected to win the next election in Hornchurch and Upminster?

PollCheck's current projection has Reform UK on 44.3% and Conservative on 25.8% if a general election were held today. The projection updates as new polling is added.

What council is Hornchurch and Upminster in?

Hornchurch and Upminster sits within Havering council. Westminster constituencies and local councils are separate units, but Havering covers most or all of the Hornchurch and Upminster area.

What is the demographic profile of Hornchurch and Upminster?

Hornchurch and Upminster is in London. The seat is Leave-voting (Leave vote estimated at 69.5% in 2016). Around 29.3% of residents have a degree, a median age of 41, and 70.5% of homes are owner-occupied (Census 2021).

When was the last general election in Hornchurch and Upminster?

The most recent general election was held on 4 July 2024. In Hornchurch and Upminster, Conservative won with 32.5% of the vote. The next general election must be held by August 2029.

Which parties have won Hornchurch and Upminster in recent elections?

Recent general election winners in Hornchurch and Upminster: 2010 Conservative, 2015 Conservative, 2017 Conservative, 2019 Conservative, 2024 Conservative.

Constituency profile

Hornchurch and Upminster

London · Borough constituency · Havering borough

Sitting MP

Julia Lopez

Conservative

First elected June 2017Shadow: Shadow Secretary of State for Science, Innovation and Technology

Current PollCheck projection

Region & type

London

Borough constituency, Havering council

Last 5 GE winners

CCCCC

Conservative 5/5

EU referendum 2016

69.5% Leave

UK average 51.9%; +17.6pp above mean

Current outlook

Reform UK +18.5pp

Vulnerability score 9/10 (Conservative projected to lose)

LondonStrong Leave area

Who lives in Hornchurch and Upminster? Constituency demographics

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

Leave vote 2016

69.5%

UK average ~52%

Degree or above

29.3%

UK average ~34%

No qualifications

19.7%

UK average ~18%

Owner-occupied

70.5%

UK average ~63%

Renting (social + private)

28.7%

UK average ~36%

Median age

40.7

UK median ~40

Age 65+

23.4%

UK average ~19%

Age 18-34

28.8%

UK average ~28%

How did Hornchurch and Upminster 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

Con hold · majority 1,943 votes (4.1pp) · turnout 62.2%

Current projection

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

Map of Hornchurch and Upminster

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)

Hornchurch and Upminster within Havering

The Westminster constituency of Hornchurch and Upminster sits entirely within Havering 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	Projection
Havering 63 LSOAs	100%	View projection ›

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 Hornchurch and Upminster at each of the last 60 GB polls. Hover the chart for the underlying poll details.

Who has won Hornchurch and Upminster 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 hold	Angela Watkinson	20.8%	51.4%	13.9%	5.3% UKIP	1.0%	7.5%	16,371	68.0%
2015	Con hold	Angela Watkinson	20.1%	49.0%	2.7%	25.3% UKIP	2.6%	0.3%	13,074	69.6%
2017	Con hold	Julia Dockerill	28.6%	60.2%	2.4%	6.2% UKIP	1.9%	0.6%	17,723	69.4%
2019notional	Conservative winner	Julia Lopez 2019 MP, pre-review boundary	22.9%	65.4%	7.1%	-	3.6%	1.0%	21,735	66.4%
2024	Con hold	Julia Lopez	27.6%	32.5%	5.1%	28.4% Ref	5.6%	0.8%	1,943	62.2%

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

Constituencies most like Hornchurch and Upminster

Five seats with similar demographic profiles to Hornchurch and Upminster. 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.

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