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Constituency

Hornchurch and Upminster

At a glance

Hornchurch and Upminster is a UK parliamentary constituency in London, currently represented in the House of Commons by Julia Lopez, a Conservative MP. Julia Lopez has represented the seat since 8 Jun 2017. At the 2024 general election it was marginal, won by a majority of 1,943 votes (4.1%), ranking #95 most marginal of 650 seats. Their Commons voting participation while representing this constituency is 83.4 %, compared with a Commons average of 72.7 %. Browse all seats on the UK constituencies index.

Constituency snapshot

Current representation signals for this constituency.

Current MP Julia Lopez
Photograph of Julia Lopez MP ID 4647
Current party
Con Conservative
MP since 8 Jun 2017
Current Commons representation
Voting participation 83.4 %
1,757 of 2,106 eligible divisions
Region London
Electoral region of England, Scotland, Wales or Northern Ireland
Parliament ID 4107
Imported constituency identifier
Recent votes shown 10
Latest divisions listed below

Boundary

Imported constituency boundary for Hornchurch and Upminster.

Map

MP voting summary

How Julia Lopez has voted since becoming MP for this constituency.

Voted in 1,757 of 2,106 eligible divisions (83.4 %).

83.4 %

Participation

842

Aye

915

No

14

Against party

Aye / No split Ayes 842 / Noes 915

Recent divisions

Division Vote
Draft Code of Practice on Electronic and Workplace Ballots for Statutory Trade Union Ballots
Trade Work / Employment
No
Draft Trade Unions (Permissible Means of Voting) and Employment Rights (Unfair Dismissal) (Amendment) Order 2026
Trade Work / Employment
No
Public Office (Accountability) Bill Report Stage: Amendment 19 Aye
Public Office (Accountability) Bill Report Stage: Amendment 199 Aye
Immigration and Asylum Bill: Reasoned Amendment to Second Reading
Migration
Aye
Draft Supply of Machinery (Safety) (Amendment etc.) and the EU Machinery Regulation (Enforcement etc. in Northern Ireland) Regulations 2026 No
Draft Town and Country Planning (Discharge of Local Planning Authority Functions) (England) Regulations 2026 No
Draft Children’s Wellbeing and Schools Act 2026 (Establishment of Schools) (Consequential Amendments) Regulations 2026
Education
No
Opposition Day: Early release of prisoners
Crime / Justice
Aye
National Security (State Threats) Bill: motion to agree to Lords Amendment 1
Defence
No
View full voting record →

Representation history

Every MP who has represented this seat, with how each voted during their time in office.

Photograph of Julia Lopez
Julia Lopez Current MP
Con MP since Jun 2017

83 %

Participation

842

Aye

915

No

14

Against party

Voted in 1,757 of 2,106 divisions while representing this seat. View full record →

Election results

How this seat has voted at general elections and by-elections. All UK election results →

Marginal — won by 4.1% in 2024

Majority of 1,943 votes · #95 most marginal of 650 seats.

4 July 2024

62 % turnout · maj 1,943
Julia Lopez · Conservative 15,260 (32.5%)
Nicholas Palmer · Reform UK 13,317 (28.4%)
Sunny Brar · Labour 12,939 (27.6%)
Melanie Collins · Green Party 2,620 (5.6%)
Ian Sanderson · Liberal Democrat 2,381 (5.1%)
David Warren Durant · Independent 394 (0.8%)

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Browse all UK constituencies →

Constituency source UK Parliament Members API
Member source UK Parliament member record

FAQs

Who is the MP for Hornchurch and Upminster?

Julia Lopez is the current MP for Hornchurch and Upminster. Source

Which party currently holds Hornchurch and Upminster?

Hornchurch and Upminster is currently represented by Julia Lopez of Conservative. Source

What is the Parliament constituency ID for Hornchurch and Upminster?

Hornchurch and Upminster's imported Parliament constituency ID is 4107. Source

Where can I find the member profile for Hornchurch and Upminster?

The current MP profile for Hornchurch and Upminster is linked from this page and records party, roles, interests, election data, and voting record where available. Source

Can the MP for Hornchurch and Upminster change?

Yes. Constituency representation can change after a general election, by-election, resignation, recall petition, or other parliamentary change. Re-running the current MP import refreshes this data. Source

Where does Hornchurch and Upminster data come from?

Constituency and current MP data is imported from the UK Parliament Members API. Source