Compare

Cardiff North

Constituency

South Wales. About 97,998 people in 49 square kilometres.

MP for Cardiff North

Anna McMorrinLabourMP since

They won by 11,207 votes on a 66.4% turnout.

As of , from the UK Parliament Members API. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.

Open in map

Radon Affected Area by constituency

Worked out by Open Index · 2022

Under 1%90% or more

About 80% of people in Cardiff North live in a 1 km square that the radon atlas marks as a radon Affected Area.

Majority, 2024 general election
23.6%
157th largest majority of 650
House of Commons Library · Jul 2024
Turnout, 2024 general election
66.4%
Joint 115th highest turnout of 650
House of Commons Library · Jul 2024
Population
93,881
113th least populated of 650
ONS Census 2021 · 2021
People in radon Affected Area squares
80%
UK 44%
Worked out by Open Index

2024 general election result

Candidates in Cardiff North at the general election on 4 July 2024, in finishing order
CandidatePartyVotesShare
Anna McMorrinElectedLabour20,84943.9%
Joel WilliamsConservative9,64220.3%
Lawrence GwynnReform UK5,98512.6%
Malcolm PhillipsPlaid Cymru4,6699.8%
Irfan LatifLiberal Democrat3,1686.7%
Meg Shepherd-FosterGreen Party3,1606.7%
Electorate
71,460
Turnout
66.4%
Majority
11,207 (23.6%)
Valid votes
47,473
Rejected ballots
232

Polling day . Shares are of valid votes; turnout is valid votes as a share of the electorate. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: House of Commons Library, UK Parliament election results. The result from the House of Commons Library

How Cardiff North compares

Each dot is a constituency. The black line marks the middle one.

Cardiff NorthMiddle
Majority, 2024 general election650 constituencies, UK · Jul 2024
Majority, 2024 general election: every constituency in UK650 areas from 0.0% to 60.6%. The middle area is 14.1%. Cardiff North is 23.6%.
23.6%157th largest majority
Turnout, 2024 general election650 constituencies, UK · Jul 2024
Turnout, 2024 general election: every constituency in UK650 areas from 40.0% to 75.2%. The middle area is 60.0%. Cardiff North is 66.4%.
66.4%joint 115th highest turnout
Population650 constituencies, UK · 2021
Population: every constituency in UK650 areas from 26,159 to 151,876. The middle area is 100,988. Cardiff North is 93,881.
93,881113th least populated
People in radon Affected Area squares650 constituencies, UK · 2022
People in radon Affected Area squares: every constituency in UK650 areas from 0.0% to 100.0%. The middle area is 39.0%. Cardiff North is 80.0%.
80%joint 160th most people in radon Affected Areas

Every constituency ranked: population and people in radon affected area squares.

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

Average house price
£272,252
Up 2.7% in a year
HM Land Registry · Jul 2026
Median full-time pay
£36,946
121st lowest paid of 348
ONS earnings survey · 2025
House price to pay
7.4×
Joint 167th least affordable of 348
Worked out by Open Index
Population estimate
381,516
Down 0.1% in a year
ONS population estimates · 2025
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.