Bangor Aberconwy
Wales · County constituency
About the Bangor Aberconwy constituency
Bangor Aberconwy is a county constituency in Wales, spanning parts of Conwy, Gwynedd and neighbouring councils. The sitting MP is Claire Hughes (Labour), first elected in July 2024.
At the 2024 general election, Labour won Bangor Aberconwy with 33.6% of the vote, ahead of Plaid Cymru on 21.9%, a majority of 4,896 votes. Turnout was 59.1%.
If a general election were held today, PollCheck's projection at the current seven-poll average has Plaid Cymru on 34.2% and Reform UK on 22.1% in Bangor Aberconwy, a margin of 12.1 points, a projected change from Labour since 2024. The projection updates automatically as new polls are added.
Demographically, Bangor Aberconwy is closely divided in the 2016 EU referendum (an estimated 47.0% voted Leave in 2016). About 34.8% of residents hold a degree, 65.6% of homes are owner-occupied, and the seat has a median age of about 46 (2021 Census).
Across the last 5 general elections on record, the seat has been won by the Conservatives 4 times, Labour 1 time (earlier years may be on predecessor boundaries).
Who lives in Bangor Aberconwy? Constituency demographics
From the 2021 Census and 2016 EU referendum estimates. Constituency-level data on 2024 boundaries.
How did Bangor Aberconwy vote in 2024 and how would it vote now?
2024 vote shares from the HoC Library. Current projection is at the 7-poll average.
2024 general election
Current projection
Map of Bangor Aberconwy
Switch between ward-level 2024 election winners and a demographic view. Ward winners are Britain Elects' / New Statesman modelled estimates with an average ~4pp margin of error per ward. The demographic view splits the seat into small neighbourhoods (around 1,500 residents each, from the 2021 Census). Hover any area for detail.
How Bangor Aberconwy voted at the Senedd election (7 May 2026)
Bangor Aberconwy sits entirely within the Senedd constituency of Bangor Conwy Môn. Senedd elections use a closed-list proportional system; each Senedd seat returns six members.
| Senedd constituency | Share of Bangor Aberconwy | Winner | Runner-up | Seats (6 per constituency) |
|---|---|---|---|---|
| Bangor Conwy Môn | 99% | Plaid Cymru 44.9% | Reform UK 28.1% | 3 Plaid Cymru, 2 Reform UK, 1 Conservative |
Senedd 2026 results from official declarations. Overlap percentages are area-based using the post-2024 Westminster boundary against the new 16-seat Senedd boundary.
Bangor Aberconwy within Conwy and Gwynedd and 1 other council
Bangor Aberconwy crosses multiple council boundaries: Conwy (68%), Gwynedd (29%), Denbighshire (4%). English councils rotate their election cycles and none of the constituent councils were due to vote in 2026, so the figures below show the most recent ward result available for each ward.
Council overlap
| Council | Share of seat |
|---|---|
| Conwy | 68% |
| Gwynedd | 29% |
| Denbighshire | 4% |
Recent council by-elections
Council ward by-elections held inside this seat, most recent first. The result column shows which party won; the share column shows the top three parties’ vote shares on the day.
| Date | Ward | Result | Top 3 vote shares |
|---|---|---|---|
| 18 Jun 2026 | Gogarth Mostyn | Ref GAIN from Con | Ref 34% Con 28% Lab 26% |
| 18 Jun 2026 | Tudno | Ref GAIN from Con | Ref 43% Con 22% Lab 21% |
Most recent council ward results
Latest council winner per ward. Where the council held a May 2026 election, those results are shown; otherwise we show the most recent available ward result (via DCLEAPIL, 2014-2024), or, where the seat was uncontested at the last election, the current sitting councillor from OpenCouncilData. The "Shift since GE2024" column is only computed for May 2026 results - earlier council votes pre-date the GE, so no directional shift is shown.
| Ward | GE2024 winner | Latest council winner | Shift since GE2024 | Turnout |
|---|
Projection trajectory
PollCheck's projection for Bangor Aberconwy at each of the last 60 GB polls. Hover the chart for the underlying poll details.
Who has won Bangor Aberconwy at past general elections?
2024 result is on current boundaries. The 2019 row is the UK Parliament's notional recalculation onto the 2024 boundaries (directly comparable to 2024). The 2010, 2015 and 2017 rows are on the boundaries in force at the time and aren't directly comparable.
| Year | Result | MP | Lab | Con | LD | Majority | Turnout |
|---|---|---|---|---|---|---|---|
| 2010predecessor | Con hold | David Jones Clwyd West MP | 24.7% | 41.5% | 15.2% | 6,419 | 65.8% |
| 2015predecessor | Con hold | David Jones Clwyd West MP | 25.6% | 43.3% | 3.6% | 6,730 | 64.8%-1.0 |
| 2017predecessor | Con hold | David Jones Clwyd West MP | 39.6% | 48.1% | 2.7% | 3,437 | 69.8%+5.0 |
| 2019notional | Conservative winner | David Jones Clwyd West MP, pre-review boundary | 38.4% | 40.0% | 4.4% | 749 | 68.7% |
| 2024 | Lab gain from Con | Claire Hughes | 33.6% | 21.7% | 3.7% | 4,896 | 59.1%-9.6 |
Bangor Aberconwy was created or substantially redrawn by the 2023 boundary review. Pre-2024 rows below are for the predecessor seat Clwyd West (the seat that covered most of this area), so vote shares and majorities aren’t directly comparable to the post-2024 figures.
Constituencies most like Bangor Aberconwy
Five seats with similar demographic profiles to Bangor Aberconwy. Politics shown for context.
- ↓Leave47.0 / 45.9vs 53.2
- ↑Age 65+27.7 / 27.7vs 22.7
- ↓Employed51.6 / 53.3vs 57.3
- ↑Age 65+27.7 / 31.4vs 22.7
- ↓Employed51.6 / 53.7vs 57.3
- ↓Leave47.0 / 50.7vs 53.2
- ↓Employed51.6 / 49.8vs 57.3
- ↑Age 65+27.7 / 30.7vs 22.7
- ↓Leave47.0 / 50.3vs 53.2
- ↓Leave47.0 / 47.6vs 53.2
- ↑Age 65+27.7 / 26.8vs 22.7
- ↓Employed51.6 / 55.0vs 57.3
- ↑Age 65+27.7 / 26.9vs 22.7
What would change this seat?
Move the sliders to set national vote shares. The per-seat projection updates live. Reset returns to the current 7-poll average.
Related
Sources
- 2024 general election results · UK Parliament Election Results portal and House of Commons Library briefing CBP-10009.
- Notional 2019 results on 2024 boundaries · UK Parliament Election Results portal. Recalculated by Parliament; carries assumptions about how 2019 voters would have distributed across the redrawn boundaries.
- Historic general election results (2010-2017) · House of Commons Library historic results files (on the boundaries in force at the time).
- Ward-level GE2024 estimates · Britain Elects / New Statesman - article by Ben Walker, underlying spreadsheet. Modelled from constituency totals; average ~4pp per-ward MoE.
- May 2026 council ward results · Democracy Club via PollCheck's locals 2026 dataset.
- Earlier council ward results (2014-2024) · DCLEAPIL v1.0 (Jason Leman, drawing on Andrew Teale's LEAP dataset and Democracy Club).
- Demographics · ONS Census 2021 (England and Wales), aggregated to constituency level using the ONS LSOA21 -> PCON24 best-fit lookup.
- EU referendum 2016 estimates · Constituency-level Leave vote estimates (Hanretty 2017 method).
- MP details and Cabinet roles · UK Parliament Members API. MP photos are fetched live from the same source.
- Boundary geometry and lookups · ONS Open Geography Portal (PCON24 boundaries, LSOA21 boundaries, LSOA21-WD24-LAD24 best-fit lookup).
- Current projection and trajectory · PollCheck's demographic swingometer applied to the rolling 7-poll average from aggregated GB polls. Not a true MRP - vote-share movements are applied through per-constituency sensitivity multipliers derived from demographic regressions.
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