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UK Parliamentary Constituency and Ward Maps

Home Constituencies Newport West and Islwyn

Newport West and Islwyn Constituency Map

Newport West and Islwyn constituency map. Upcoming council by-elections: Risca East. Check dates, ward maps and previous results. Digital map £15 including VAT.

Upcoming council by-elections in Newport West and Islwyn

These council elections are in areas linked to this constituency. They elect local councillors. The parliamentary election results below are separate.

Risca East

Caerphilly · Ward

The listed polling date is 19 November 2026. 1 seat to fill. Previous party: Labour, as listed by Open Council Data UK.

Schedule checked on 17 October 2026. View all upcoming by-elections.

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Constituency boundary changes

See which former constituencies make up this area. Each image compares a former constituency with its closest 2024 successor.

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Newport West and Islwyn Constituency Facts

Newport West and Islwyn is a current Westminster parliamentary constituency in Wales. The official current constituency code is W07000105, with 17 linked ward records and 1 split wards in the current ward link dataset.

Constituency Name Newport West and Islwyn
Constituency Code W07000105
Country Wales
Region Wales
Ward Count 17
Split Ward Count 1

Who Uses This Map?

The Newport West and Islwyn constituency map is useful for organisations and individuals who need a clear, detailed view of the constituency boundary, wards, roads and surrounding area.

Campaign Teams

Plan strategy, target voters and allocate resources.

Graphic Designers

Build infographics, ads and campaign materials.

Publishers

Create reports, guides and electoral publications.

Analysts

Analyse data, track results and identify trends.

Latest Parliamentary Election Result

The latest exact parliamentary result for Newport West and Islwyn in this dataset is the General held on 4 Jul 2024. Ruth Jones won for Labour with a recorded majority of 8,868.

Ruth Jones

Labour

Winner

Ruth Jones won Newport West and Islwyn for Labour. 17,409 votes. Majority 8,868.

Candidate Results

Candidate rows are matched to the latest area result using constituency_code, election_date and election_type. The table includes 7 candidates from 7 parties or groupings.

Name Party Votes Vote Share Vote Change Majority Result
Ruth JonesLabour17,40941.50%-0.30%8,868
Elected
Paul TaylorReform UK8,54120.36%+11.50%Not available
Not Elected
Nick JonesConservative6,71015.99%-21.68%Not available
Not Elected
Brandon HamPlaid Cymru3,5298.41%+3.79%Not available
Not Elected
Mike HamiltonLiberal Democrat2,0874.97%-0.12%Not available
Not Elected
Kerry VosperGreen Party2,0784.95%+3.00%Not available
Not Elected
George EtheridgeIndependent1,5973.81%Not availableNot available
Not Elected

Newport West and Islwyn Election Figures

These figures are from the parliamentary election on 4 Jul 2024 for constituency code W07000105.

Electorate

75,785

Valid Votes

41,951

Invalid Votes

163

Turnout

55.57%

Total Votes

42,114

Majority

8,868

Election History

Newport West and Islwyn has 1 parliamentary election row in this table.

Year / Date Type Winner Party Majority Electorate Total Votes Match
2024 / 4 Jul 2024GeneralRuth JonesLabour8,86875,78542,114Exact current code

Party Vote Trend

This chart compares recorded parliamentary election results.

Total Votes Trend

This chart tracks total parliamentary votes by election date where total vote figures are available.

Party Performance

Labour recorded the highest party vote total in the latest exact-code election row, with 17,409 votes.

Labour

17,40941.50% of valid votes

Reform UK

8,54120.36% of valid votes

Conservative

6,71015.99% of valid votes

Plaid Cymru

3,5298.41% of valid votes

Liberal Democrats

2,0874.97% of valid votes

Green

2,0784.95% of valid votes

Other

1,5973.81% of valid votes

Previous Winners

Previous winners are shown from parliamentary election records. Results for older boundaries with the same constituency name are labelled as historic matches.

2024Ruth Jones (Labour)

Wards in Newport West and Islwyn

These wards are linked to Newport West and Islwyn in the boundary data. A split ward is linked to more than one parliamentary constituency.

Ward Ward Code Council / Local Authority Status
AbercarnW05001650CaerphillyWhole ward
ArgoedW05001651CaerphillyWhole ward
BlackwoodW05001653CaerphillyWhole ward
Cefn Fforest and PengamW05001654CaerphillySplit ward
CrosskeysW05001655CaerphillyWhole ward
CrumlinW05001656CaerphillyWhole ward
NewbridgeW05001667CaerphillyWhole ward
PenmaenW05001668CaerphillyWhole ward
Risca EastW05001671CaerphillyWhole ward
Risca WestW05001672CaerphillyWhole ward
Allt-yr-ynW05001627NewportWhole ward
GaerW05001633NewportWhole ward
GraigW05001634NewportWhole ward
Rogerstone EastW05001640NewportWhole ward
Rogerstone NorthW05001641NewportWhole ward
Rogerstone WestW05001642NewportWhole ward
Tredegar Park and MarshfieldW05001646NewportWhole ward

What constituency is Newport West and Islwyn?

Newport West and Islwyn is a current Westminster parliamentary constituency in Wales. Its current constituency code is W07000105.

How many wards are in Newport West and Islwyn?

Newport West and Islwyn has 17 linked ward records in the current ward-to-constituency dataset.

Are any wards split in Newport West and Islwyn?

Yes. Newport West and Islwyn has 1 split ward records.

Who won the latest parliamentary election in Newport West and Islwyn?

Ruth Jones won the latest exact-code parliamentary result recorded here.

Are local ward election results used as parliamentary results here?

No. Parliamentary results and local ward results are separate. The ward list shows how local wards relate to this constituency.

Which council by-elections are coming up in Newport West and Islwyn?

Risca East (Caerphilly): 19 November 2026. These elections fill local council seats. Source: Open Council Data UK, checked on 17 October 2026.