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Postcode · Merthyr Tydfil

Affluence in CF48 1DE

How CF48 1DE ranks on deprivation and income, and the work and qualifications behind it.

Neighbourhood
Gelli-deg & Town
Council
Merthyr Tydfil
Region
Wales
Neighbourhood population
1,604 (2024)
Deprivation

How well off CF48 1DE is

On the Welsh Index of Multiple Deprivation 2025, the CF48 1DE area scores 1.0 out of 10, placing it among the most deprived fifth of Wales. Its lowest-scoring category is employment (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
  • Employment1.0
  • Health and disability1.0
  • Community safety1.0
  • Income2.0
  • Education and skills2.0
  • Living environment2.0
  • Access to services4.0
  • Housing4.0
Income

Household income

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

Annual income
£38,343
Before tax, all sources
Wales
£44,854
Below the national average
Higher than
7%
Of neighbourhoods in England and Wales
Work

Who is in work

41.1% of adults in the CF48 1DE area are in work, below the Wales average of 51.9%. 23.9% are retired and 8.1% are full-time students.

CF48 1DEWales
Employee, full-time27.3%31.9%
Employee, part-time9.9%11.8%
Self-employed3.9%8.2%
Unemployed3.6%2.5%
Full-time student8.1%7.9%
Retired23.9%24.7%
Looking after home or family4.6%4.3%
Long-term sick or disabled12.2%5.9%
Other6.4%2.9%
Occupations

Social grade

18.1% of adults in the CF48 1DE area work in managerial or professional jobs, well below the Wales average of 29.6%.

CF48 1DEWales
Higher managerial & professional4.9%10.2%
Lower managerial & professional13.2%19.4%
Intermediate10.1%11.6%
Small employers & self-employed5.8%10.1%
Lower supervisory & technical6.8%6.2%
Semi-routine15.9%13.1%
Routine19.9%13.2%
Never worked & long-term unemployed15.8%8.5%
Full-time students7.6%7.6%
Education

Highest qualification

20% of adults in the CF48 1DE area hold a degree or equivalent, well below the Wales average of 31.5%. 33.1% have no qualifications.

CF48 1DEWales
Degree level or above20%31.5%
A level or equivalent13.1%17.2%
GCSE grade 4/C or above15.9%14.4%
Below GCSE grade 4/C10.6%8.7%
Apprenticeship5.3%5.6%
Other qualifications2%2.7%
No qualifications33.1%19.9%
About these figures

Census figures aren’t published for single postcodes, so the neighbourhood figures on this tab cover the area around CF48 1DE (Gelli-deg & Town) (about 1,604 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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