Newport West and Islwyn

Newport West and Islwyn () is a constituency of the House of Commons in the UK Parliament, first contested at the 2024 general election, following the 2023 review of Westminster constituencies. It is currently represented by Labour's Ruth Jones, who was previously MP for Newport West from 2019 to 2024.

Boundaries

Under the 2023 review, the constituency was defined as being composed of the following, as they existed on 1 December 2020:

• The County Borough of Caerphilly wards of:Abercarn; Argoed; Blackwood; Cefn Fforest; Crosskeys; Crumlin; Newbridge; Penmaen; Risca East; Risca West.

• The City and County Borough of Newport wards of: Allt-yr-Yn; Gaer; Graig; Marshfield; Rogerstone; Tredegar Park.

Following local government boundary reviews which came into effect in May 2022, the constituency now comprises the following from the 2024 general election:

• The following Caerphilly County Borough wards from Islwyn (constituency abolished):
• Abercarn
• Argoed
• Blackwood
• Cefn Fforest and Pengam (part)
• Crosskeys
• Crumlin
• Newbridge
• Penmaen
• Risca East
• Risca West

• The following City of Newport wards from Newport West (constituency abolished):
• Allt-yr-yn
• Gaer
• Graig
• Rogerstone East
• Rogerstone North
• Rogerstone West
• Tredegar Park and Marshfield

Elections

Elections in the 2020s

Elections in the 2010s

Notes

References

External links

• Newport West and Islwyn UK Parliament constituency (boundaries from June 2024) at MapIt UK