Gower.
Labour Party MP Tonia Antoniazzi holds the seat on 43.4% of the vote.
7 Jun 2026
Swansea-fringe towns, Labour-held, devolved currents shifting
Gower is a Welsh seat of roughly 89,000 people that wraps the western and northern edges of Swansea, mixing the city's outer suburbs with a string of small towns and a thinly populated rural fringe. The largest single settlement is the Swansea built-up area itself, which accounts for about a third of the seat, followed by Gorseinon, then Gowerton, Pontarddulais and Loughor -- a network of distinct towns rather than one dominant centre. Beyond them the land thins into villages such as Bishopston and Pen-clawdd and the dispersed countryside of the peninsula. At a median age of 47 and 96 per cent White, the constituency is older and less diverse than the Welsh average, with a moderately graduate population. Local services across all nineteen wards fall to a single body, Swansea Council, a Welsh unitary authority.
That single council shapes the seat's politics. Across the most recent ward contests Labour took the clear plurality, winning seventeen of the area's wards to the Conservatives' seven, with a scatter of independents and Liberal Democrats holding the rest -- a Labour-leaning map, though one with enough variation in the western towns and the peninsula to resist a single label. Those ward results date from 2022, so they describe a position several years old rather than a live one. At Westminster the pattern is firmer: Labour took the seat in 2024 on a little over two-fifths of the vote, the Conservatives a distant second on under a fifth. The margin had widened sharply since 2019, when the two parties finished within four points. Tonia Antoniazzi, Labour's member since 2017, sits on that strengthened majority.
The seat therefore looks settled at parliamentary level even as the ground beneath it shifts. Recent local coverage has had a development-and-infrastructure character, weighted towards housing pressure on the towns north of the city and the slow delivery of public schemes. Welsh devolved contests, meanwhile, have lately run against Labour across the wider Swansea area, a reminder that a comfortable Westminster margin and the council picture can diverge. For now the constituency reads as broadly safe but not static: a Labour-held seat whose local and devolved currents are less predictable than its general-election figures suggest.
Ward-level direction-of-travel: who controls what, who flipped recently, who holds the line.
| Ward | Latest winner | Votes | Council | Last cycle |
|---|---|---|---|---|
| Bishopston | Lyndon Jones | 903 | Swansea Lab | May 2022 |
| Clydach(3 seats) | Rowlands · Walker · Bailey | 4,872 | Swansea Lab | May 2022 |
| Cockett(3 seats) | King · Durke · James | 4,102 | Swansea Lab | May 2022 |
| Dunvant and Killay(3 seats) | Jones · Gibbard · Jones | 4,168 | Swansea Lab | May 2022 |
| Fairwood | Paxton Hood-Williams | 434 | Swansea Lab | May 2022 |
| Gorseinon and Penyrheol(3 seats) | Stevens · Curtice · Matthews | 5,953 | Swansea Lab | May 2022 |
| Gower | Richard Lewis | 719 | Swansea Lab | May 2022 |
| Gowerton(2 seats) | Jenkins · Jones | 1,668 | Swansea Lab | May 2022 |
| Llangyfelach | Mark Tribe | 750 | Swansea Lab | May 2022 |
| Llwchwr(3 seats) | Davis · Roberts · Smith | 5,415 | Swansea Lab | May 2022 |
| Mayals | Chris Evans | 457 | Swansea Lab | May 2022 |
| Mumbles(3 seats) | O'Connor · O'Brien · Thomas | 4,748 | Swansea Lab | May 2022 |
| Pen-clawdd | Andrew Williams | 903 | Swansea Lab | May 2022 |
| Penllergaer | Wendy Fitzgerald | 971 | Swansea Lab | May 2022 |
| Pennard | Lynda James | 647 | Swansea Lab | May 2022 |
| Pontarddulais(2 seats) | Griffiths · Downing | 2,103 | Swansea Lab | May 2022 |
| Pontlliw and Tircoed | Victoria Ann Holland | 450 | Swansea Lab | May 2022 |
| Waunarlwydd | Wendy Georgina Lewis | 694 | Swansea Lab | May 2022 |
| West Cross(2 seats) | Fogarty · Keeton | 2,393 | Swansea Lab | May 2022 |
Source · Democracy Club · DCLEAPIL v1.0 (CC BY-SA 4.0)
The seat’s population is concentrated in Swansea (34,103), with Gorseinon (13,171) as the second pole. Total population across named built-up areas: 95,647.
Source · ONS Built-Up Areas · Census 2021
| Settlement | Pop. | Class |
|---|---|---|
| Swansea | 34,103 | city |
| Gorseinon | 13,171 | town |
| Rural & dispersed | 9,208 | town |
| Gowerton | 7,944 | town |
| Pontarddulais | 6,514 | town |
| Loughor | 5,303 | town |
Headline indicators.
| Indicator | Local | National | Δ |
|---|---|---|---|
| Employment rate | 52.9% | 57.1% | -7% |
| Owner-occupied | 76.9% | 63.1% | +22% |
| Private rented | 12.2% | 20.0% | -39% |
| Social rented | 10.7% | 16.8% | -36% |
Ethnicity.
Source · Census 2021
Population by age & sexCensus 2021 · 18 bands · click to expand
Source · Census 2021 (ONS) · % of usual residents; tick marks the median seat per band
Income tax contribution.
| Total income tax | £279m |
| Taxpayers | 55,000 |
| Median per taxpayer | £2,630 |
| Mean per taxpayer | £5,070 |
Source · HMRC SPI · ±8% confidence
Where the money flows back in.
This constituency is served by Swansea. Each council’s service spend, peer rank and supplier list lives on its own page — open from the meta block above or the compass strip below.
Move the income slider on My place to see income tax, NI, VAT and council tax against your earnings — the household lens.
Headline rate.
By category.
Source · data.police.uk · 3-month rate per 1,000 pop
2024 — full result.
| Candidate | Votes | % | |
|---|---|---|---|
| Tonia AntoniazziWON | Lab | 20,480 | 43.4 |
| Marc Jenkins | Con | 8,913 | 18.9 |
| Catrin Thomas | Ref | 8,530 | 18.1 |
| Kieran Pritchard | Plaid | 3,942 | 8.3 |
| Franck Banza | LD | 2,593 | 5.5 |
| Chris Evans | Grn | 2,488 | 5.3 |
| Wayne Erasmus | Ind | 283 | 0.6 |
Turnout 47,229
Prior contests.
| Year | Winner | % | |
|---|---|---|---|
| 2019 | Tonia Antoniazzi | Lab | 45.4 |
| 2017 | Tonia Antoniazzi | Lab | 49.9 |
| 2015 | Byron Davies | Con | 37.1 |
| 2010 | Caton, Martin | Lab | 38.4 |
Sources, methods & last update
2023 boundary review
DCLEAPIL v1.0 (CC BY-SA 4.0)
Census 2021
National avg over 575 seats
±8% confidence
LSOA-aggregated · rolling 12mo