Constituency

Cardiff West

At a glance

Cardiff West is currently represented by Mr Alex Barros-Curtis, a Labour MP. They have represented the constituency since 4 Jul 2024. Their voting participation while representing this constituency is 84.4 %, compared with a Commons average of 72.7 %. The imported Parliament constituency ID is 4507.

Constituency snapshot

Current representation signals for this constituency.

Current MP Mr Alex Barros-Curtis
Photograph of Mr Alex Barros-Curtis MP ID 5175
Current party
Lab Labour
MP since 4 Jul 2024
Current Commons representation
Voting participation 84.4 %
475 of 563 eligible divisions
Parliament ID 4507
Imported constituency identifier
Recent votes shown 10
Latest divisions listed below

Boundary

Imported constituency boundary for Cardiff West.

Map

MP voting summary

How Mr Alex Barros-Curtis has voted since becoming MP for this constituency.

Voted in 475 of 563 eligible divisions (84.4 %).

84.4 %

Participation

243

Aye

232

No

1

Against party

Aye / No split Ayes 243 / Noes 232

Recent divisions

Division Vote
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 Tribunals Extension of Jurisdiction (England and Wales) (Amendment) Order 2026 Aye
Employment Tribunal (Extension of Time Limits) (Miscellaneous Amendments and Transitional Provisions) Regulations 2026 Aye
Draft Climate Change Act 2008 (Credit Limit) Order 2026
Environment / Climate
Aye
Draft Climate Change Act 2008 (International Aviation and International Shipping) Regulations 2026
Environment / Climate Transport
Aye
Draft Carbon Budget Order 2026
Environment / Climate
Aye
Customs (Tariff and Miscellaneous Amendments) (No. 4) Regulations 2026
Trade
Aye
Opposition Day: Puberty blockers No
View full voting record →

Election results

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

Safe seat — won by 15.7% in 2024

Majority of 7,019 votes · #358 most marginal of 650 seats.

4 July 2024

59 % turnout · maj 7,019
Alex Barros-Curtis · Labour 16,442 (36.7%)
Kiera Marshall · Plaid Cymru 9,423 (21.1%)
James Hamblin · Conservative 6,835 (15.3%)
Peter Hopkins · Reform UK 5,626 (12.6%)
Jess Ryan · Green Party 3,157 (7.1%)
Manda Rigby · Liberal Democrat 1,921 (4.3%)
Neil McEvoy · Propel 1,041 (2.3%)
John Urquhart · Independent 241 (0.5%)
Sean Wesley · Heritage Party 71 (0.2%)
Constituency source UK Parliament Members API
Member source UK Parliament member record

FAQs

Who is the MP for Cardiff West?

Mr Alex Barros-Curtis is the current MP for Cardiff West. Source

Which party currently holds Cardiff West?

Cardiff West is currently represented by Mr Alex Barros-Curtis of Labour. Source

What is the Parliament constituency ID for Cardiff West?

Cardiff West's imported Parliament constituency ID is 4507. Source

Where can I find the member profile for Cardiff West?

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

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

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