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Postcode · Cardiff

Affluence in CF23 5BS

How CF23 5BS ranks on deprivation and income, and the work and qualifications behind it.

Neighbourhood
Pen-y-lan South
Council
Cardiff
Region
Wales
Neighbourhood population
1,263 (2024)
Deprivation

How well off CF23 5BS is

On the Welsh Index of Multiple Deprivation 2025, the CF23 5BS area scores 9.0 out of 10, placing it among the most affluent fifth of Wales. Its lowest-scoring category is living environment (1.0 out of 10). Scores are ranked within Wales only, so they can’t be compared across UK nations.

Overall score
9.0/ 10
Most deprivedLeast deprived
By category, lowest first
  • Living environment1.0
  • Housing3.0
  • Community safety9.0
  • Income10.0
  • Employment10.0
  • Education and skills10.0
  • Health and disability10.0
  • Access to services10.0
Income

Household income

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

Annual income
£57,354
Before tax, all sources
Wales
£44,854
Above the national average
Higher than
61%
Of neighbourhoods in England and Wales
Work

Who is in work

65.2% of adults in the CF23 5BS area are in work, above the Wales average of 51.9%. 20.5% are retired and 7.8% are full-time students.

CF23 5BSWales
Employee, full-time40.1%31.9%
Employee, part-time12.6%11.8%
Self-employed12.5%8.2%
Unemployed1.7%2.5%
Full-time student7.8%7.9%
Retired20.5%24.7%
Looking after home or family2.4%4.3%
Long-term sick or disabled0.7%5.9%
Other1.6%2.9%
Occupations

Social grade

61.2% of adults in the CF23 5BS area work in managerial or professional jobs, more than double the Wales average of 29.6%.

CF23 5BSWales
Higher managerial & professional29.4%10.2%
Lower managerial & professional31.9%19.4%
Intermediate8.8%11.6%
Small employers & self-employed8.8%10.1%
Lower supervisory & technical2.1%6.2%
Semi-routine5.3%13.1%
Routine2.5%13.2%
Never worked & long-term unemployed3.5%8.5%
Full-time students7.7%7.6%
Education

Highest qualification

68.1% of adults in the CF23 5BS area hold a degree or equivalent, more than double the Wales average of 31.5%. 6.3% have no qualifications.

CF23 5BSWales
Degree level or above68.1%31.5%
A level or equivalent12.3%17.2%
GCSE grade 4/C or above7.3%14.4%
Below GCSE grade 4/C2.7%8.7%
Apprenticeship1.9%5.6%
Other qualifications1.3%2.7%
No qualifications6.3%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 5BS (Pen-y-lan South) (about 1,263 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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