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Postcode · Cardiff

Affluence in CF23 9EB

How CF23 9EB ranks on deprivation and income, and the work and qualifications behind it.

Neighbourhood
Pentwyn
Council
Cardiff
Region
Wales
Neighbourhood population
1,659 (2024)
Deprivation

How well off CF23 9EB is

On the Welsh Index of Multiple Deprivation 2025, the CF23 9EB area scores 1.0 out of 10, placing it among the most deprived fifth of Wales. Its lowest-scoring category is income (1.0 out of 10). Scores are ranked within Wales only, so they can’t be compared across UK nations.

Overall score
1.0/ 10
Most deprivedLeast deprived
By category, lowest first
  • Income1.0
  • Employment1.0
  • Education and skills1.0
  • Health and disability1.0
  • Living environment1.0
  • Housing1.0
  • Community safety1.0
  • Access to services6.0
Income

Household income

Average yearly household income before tax (2022/23), estimated for local neighbourhoods.

Annual income
£47,808
Before tax, all sources
Wales
£44,854
Above the national average
Higher than
35%
Of neighbourhoods in England and Wales
Work

Who is in work

45% of adults in the CF23 9EB area are in work, below the Wales average of 51.9%. 15% are retired and 10% are full-time students.

CF23 9EBWales
Employee, full-time25.6%31.9%
Employee, part-time13.1%11.8%
Self-employed6.2%8.2%
Unemployed4%2.5%
Full-time student10%7.9%
Retired15%24.7%
Looking after home or family12.1%4.3%
Long-term sick or disabled9.2%5.9%
Other4.6%2.9%
Occupations

Social grade

15.1% of adults in the CF23 9EB area work in managerial or professional jobs, well below the Wales average of 29.6%.

CF23 9EBWales
Higher managerial & professional3.6%10.2%
Lower managerial & professional11.5%19.4%
Intermediate10.1%11.6%
Small employers & self-employed7.2%10.1%
Lower supervisory & technical6.3%6.2%
Semi-routine16.6%13.1%
Routine17.3%13.2%
Never worked & long-term unemployed18%8.5%
Full-time students9.4%7.6%
Education

Highest qualification

20.1% of adults in the CF23 9EB area hold a degree or equivalent, well below the Wales average of 31.5%. 31.9% have no qualifications.

CF23 9EBWales
Degree level or above20.1%31.5%
A level or equivalent12.7%17.2%
GCSE grade 4/C or above13.9%14.4%
Below GCSE grade 4/C13.3%8.7%
Apprenticeship4.7%5.6%
Other qualifications3.3%2.7%
No qualifications31.9%19.9%
About these figures

Census figures aren’t published for single postcodes, so the neighbourhood figures on this tab cover the area around CF23 9EB (Pentwyn) (about 1,659 residents).

Sources: Welsh Index of Multiple Deprivation 2025; ONS small area income estimates; Census 2021 (ONS). Open Government Licence v3.0.

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