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Constituency

West Lancashire

At a glance

West Lancashire is a UK parliamentary constituency in North West, currently represented in the House of Commons by Ashley Dalton, a Labour MP. Ashley Dalton has represented the seat since 9 Feb 2023. At the 2024 general election it was safe seat, won by a majority of 13,625 votes (30.8%), ranking #562 most marginal of 650 seats. Their Commons voting participation while representing this constituency is 63.2 %, 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 Ashley Dalton
Photograph of Ashley Dalton MP ID 4981
Current party
Lab Labour
MP since 9 Feb 2023
Current Commons representation
Voting participation 63.2 %
577 of 913 eligible divisions
Region North West
Electoral region of England, Scotland, Wales or Northern Ireland
Parliament ID 4392
Imported constituency identifier
Recent votes shown 10
Latest divisions listed below

Boundary

Imported constituency boundary for West Lancashire.

Map

MP voting summary

How Ashley Dalton has voted since becoming MP for this constituency.

Voted in 577 of 913 eligible divisions (63.2 %).

63.2 %

Participation

275

Aye

302

No

4

Against party

Aye / No split Ayes 275 / Noes 302

Recent divisions

Division Vote
Draft Children’s Wellbeing and Schools Act 2026 (Establishment of Schools) (Consequential Amendments) Regulations 2026
Education
Aye
Draft Supply of Machinery (Safety) (Amendment etc.) and the EU Machinery Regulation (Enforcement etc. in Northern Ireland) Regulations 2026 Aye
Draft Town and Country Planning (Discharge of Local Planning Authority Functions) (England) Regulations 2026 Aye
National Security (State Threats) Bill: motion to agree to Lords Amendment 1
Defence
Aye
Taxation (Energy and Vehicles) Bill Committee: New Clause 5
Energy Tax Transport
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 4
Energy Tax Transport
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 2
Energy Tax Transport
No
Employment Tribunal (Extension of Time Limits) (Miscellaneous Amendments and Transitional Provisions) Regulations 2026 Aye
Employment Tribunals Extension of Jurisdiction (England and Wales) (Amendment) Order 2026 Aye
Draft Climate Change Act 2008 (Credit Limit) Order 2026
Environment / Climate
Aye
View full voting record →

Representation history

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

Election results

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

Safe seat — won by 30.8% in 2024

Majority of 13,625 votes · #562 most marginal of 650 seats.

4 July 2024

60 % turnout · maj 13,625
Ashley Dalton · Labour 22,305 (50.5%)
Mike Prendergast · Conservative 8,680 (19.6%)
Simon Evans · Reform UK 7,909 (17.9%)
Charlotte Houltram · Green Party 3,263 (7.4%)
Graham Smith · Liberal Democrat 2,043 (4.6%)

More seats in North West

Other UK parliamentary constituencies in North West — explore their MPs and voting records.

Altrincham and Sale West Mr Connor Rand · Lab Ashton-under-Lyne Angela Rayner · Lab Barrow and Furness Michelle Scrogham · Lab Birkenhead Alison McGovern · Lab Blackburn Mr Adnan Hussain · Ind Blackley and Middleton South Graham Stringer · Lab Blackpool North and Fleetwood Lorraine Beavers · Lab Blackpool South Chris Webb · Lab Bolton North East Kirith Entwistle · Lab Bolton South and Walkden Yasmin Qureshi · Lab Bolton West Phil Brickell · Lab Bootle Peter Dowd · Lab

Browse all UK constituencies →

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

FAQs

Who is the MP for West Lancashire?

Ashley Dalton is the current MP for West Lancashire. Source

Which party currently holds West Lancashire?

West Lancashire is currently represented by Ashley Dalton of Labour. Source

What is the Parliament constituency ID for West Lancashire?

West Lancashire's imported Parliament constituency ID is 4392. Source

Where can I find the member profile for West Lancashire?

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

Can the MP for West Lancashire 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 West Lancashire data come from?

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