# Cardiff North

South Wales. About 97,998 people (mid-2024 estimate) in 49 square kilometres.

Anna McMorrin has been the Labour MP for Cardiff North since July 2024. They won by 11,207 votes on a 66.4% turnout.

Constituency. Code W07000090. In: [Wales](https://openindex.co.uk/wales)

## MP and the 2024 result

Anna McMorrin has been the Labour MP for Cardiff North since July 2024.
They won by 11,207 votes on a 66.4% turnout.

MP: [Anna McMorrin](https://members.parliament.uk/member/4632) (Labour).

### General election, 4 July 2024: Cardiff North

| Candidate | Party | Votes | Share |
| --- | --- | --- | --- |
| Anna McMorrin (elected) | Labour | 20,849 | 43.9% |
| Joel Williams | Conservative | 9,642 | 20.3% |
| Lawrence Gwynn | Reform UK | 5,985 | 12.6% |
| Malcolm Phillips | Plaid Cymru | 4,669 | 9.8% |
| Irfan Latif | Liberal Democrat | 3,168 | 6.7% |
| Meg Shepherd-Foster | Green Party | 3,160 | 6.7% |

Electorate 71,460. Turnout 66.4%. Majority 11,207 (23.6%). Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: House of Commons Library, UK Parliament election results. https://electionresults.parliament.uk/elections/3365

MP as of 18 October 2026. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.

## Key figures

- **Majority, 2024 general election: 23.6%** (July 2024). The winner in Cardiff North had a majority of 23.6% of valid votes at the general election on 4 July 2024 (House of Commons Library). 157th largest majority of 650. Source: UK Parliament election results, July 2024. Published 4 July 2024. https://openindex.co.uk/constituency/cardiff-north#f-ge2024-majority
- **Turnout, 2024 general election: 66.4%** (July 2024). Turnout in Cardiff North at the general election on 4 July 2024 was 66.4% (House of Commons Library). Joint 115th highest turnout of 650. Source: UK Parliament election results, July 2024. Published 4 July 2024. https://openindex.co.uk/constituency/cardiff-north#f-ge2024-turnout
- **Population: 93,881** (2021). Cardiff North had 93,881 usual residents at the census (ONS Census 2021). 113th least populated of 650. Source: Census 2021, England and Wales and Scotland's Census 2022 and Census 2021, Northern Ireland, 2021. Published 21 July 2026. https://openindex.co.uk/constituency/cardiff-north#f-population
- **People in radon Affected Area squares: 80%** (2022). About 80% of people in Cardiff North live in a 1 km square that the radon atlas marks as a radon Affected Area. UK 44%. Source: Worked out by Open Index from the UKHSA and BGS radon atlas and census output areas. Published 1 December 2022. https://openindex.co.uk/constituency/cardiff-north#f-radon-affected-share

## On the map

- [Radon Affected Area by constituency](https://openindex.co.uk/map/radon-affected-areas?place=W07000090) (Worked out by Open Index · 2022): About 80% of people in Cardiff North live in a 1 km square that the radon atlas marks as a radon Affected Area.
- [Average house price by council](https://openindex.co.uk/map/house-prices?place=W07000090) (UK House Price Index · August 2026): Published for whole councils, so the map colours all of Cardiff, where most of this constituency lies. The outline is Cardiff North.
- [Crime and ASB by council](https://openindex.co.uk/map/recorded-crime?place=W07000090) (Police recorded crime and outcomes (data.police.uk) · August 2026): Published for whole councils, so the map colours all of Cardiff, where most of this constituency lies. The outline is Cardiff North.
- [Population by constituency](https://openindex.co.uk/map/population?place=W07000090) (Census 2021, England and Wales): Cardiff North had 93,881 usual residents at the census.

## How Cardiff North compares

Each constituency against every other constituency the measure covers.

| Measure | Cardiff North | Rank | Compared with |
| --- | --- | --- | --- |
| Majority, 2024 general election | 23.6% | 157th largest majority | 650 constituencies, UK · Jul 2024 |
| Turnout, 2024 general election | 66.4% | joint 115th highest turnout | 650 constituencies, UK · Jul 2024 |
| Population | 93,881 | 113th least populated | 650 constituencies, UK · 2021 |
| People in radon Affected Area squares | 80% | joint 160th most people in radon Affected Areas | 650 constituencies, UK · 2022 |

## What is the population of Cardiff North?

Cardiff North had 93,881 usual residents at the census.
Cardiff North is the 113th least populated of 650 in the UK.

## Figures for the whole of Cardiff

Most of Cardiff North lies in Cardiff. These figures are published for the whole of Cardiff, not for constituencies, so they describe the council and not Cardiff North itself. [See Cardiff](https://openindex.co.uk/cardiff)

- **Average house price: £272,443** (August 2026). Cardiff’s average house price was £272,443 in August 2026 (HM Land Registry). Up 2.1% in a year. Source: UK House Price Index, August 2026. Published 21 October 2026.
- **Median full-time pay: £36,946** (2025). Full-time workers living in Cardiff earned a median of £36,946 in 2025 (ONS earnings survey). 121st lowest paid of 348. Source: Annual Survey of Hours and Earnings, 2025. Published 23 October 2025.
- **House price to pay: 7.4×** (2025). A home in Cardiff costs 7.4 times local full-time pay. Joint 168th least affordable of 348. Source: Worked out by Open Index from the UK House Price Index and the ONS earnings survey. Published 21 October 2026.
- **Population estimate: 381,516** (2025). Cardiff’s population was an estimated 381,516 in mid-2025 (ONS population estimates). Down 0.1% in a year. Source: Mid-year population estimates, 2025. Published 1 October 2026.

## Cardiff North in brief

The winner in Cardiff North had a majority of 23.6% of valid votes at the general election on 4 July 2024.
Turnout in Cardiff North at the general election on 4 July 2024 was 66.4%.
Cardiff North had 93,881 usual residents at the census.
About 80% of people in Cardiff North live in a 1 km square that the radon atlas marks as a radon Affected Area.

## About

- Type: Constituency
- Code: W07000090
- Council: [Cardiff †](https://openindex.co.uk/cardiff)
- Nation: [Wales](https://openindex.co.uk/wales)
- Area: 49.46 km²
- People, mid-2024: 97,998*
- Wards: 9
- Middle areas: 12
- Neighbourhoods: 58
- Output areas: 298

* People: worked out by Open Index from neighbourhood estimates, shared out by where people lived at the census (by area in Northern Ireland). This area's edges do not follow neighbourhood edges, so the figure is close but not exact.
† Best fit: the council this constituency mostly lies in. Its edges do not follow it.

## Next door

[Caerphilly](https://openindex.co.uk/constituency/caerphilly), [Cardiff East](https://openindex.co.uk/constituency/cardiff-east), [Cardiff West](https://openindex.co.uk/constituency/cardiff-west), [Pontypridd](https://openindex.co.uk/constituency/pontypridd), [Newport West and Islwyn](https://openindex.co.uk/constituency/newport-west-and-islwyn), [Cardiff South and Penarth](https://openindex.co.uk/constituency/cardiff-south-and-penarth)

## Similar places

Constituencies with the closest mix of age and density. [Swansea West](https://openindex.co.uk/constituency/swansea-west), [Cardiff West](https://openindex.co.uk/constituency/cardiff-west), [Pontypridd](https://openindex.co.uk/constituency/pontypridd), [Newport West and Islwyn](https://openindex.co.uk/constituency/newport-west-and-islwyn), [Caerphilly](https://openindex.co.uk/constituency/caerphilly), [Torfaen](https://openindex.co.uk/constituency/torfaen).

## Latest updates for Cardiff North

- August 2026 house prices published: HM Land Registry and partners · Oct 2026.
- September 2026 rent published: ONS private rents · Oct 2026.
- Dental practices updated: NHS England · Oct 2026.
- Schools updated: Ofsted · Oct 2026.

The same figures as JSON: https://openindex.co.uk/v1/places/W07000090

## How to cite

Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/constituency/cardiff-north, or to one figure with its anchor, https://openindex.co.uk/constituency/cardiff-north#f-ge2024-majority.

Open Index's own text and the figures it works out are licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source data keeps its publishers' licences, named with each figure. Give each figure's period and source with it.

Snapshot 2026.10.9. The HTML page: https://openindex.co.uk/constituency/cardiff-north