Affluence in CF46 5LW
How CF46 5LW ranks on deprivation and income, and the work and qualifications behind it.
- Neighbourhood
- Treharris & Trelewis
- Council
- Merthyr Tydfil
- Region
- Wales
- Neighbourhood population
- 1,391 (2024)
CF46 5LWTreharris
How well off CF46 5LW is
On the Welsh Index of Multiple Deprivation 2025, the CF46 5LW area scores 5.0 out of 10, placing it close to the middle of the range for Wales. Its lowest-scoring category is employment (3.0 out of 10). Scores are ranked within Wales only, so they can’t be compared across UK nations.
- Employment3.0
- Access to services3.0
- Health and disability4.0
- Community safety4.0
- Income5.0
- Education and skills5.0
- Living environment6.0
- Housing8.0
Household income
Average yearly household income before tax (2022/23), estimated for local neighbourhoods.
Who is in work
48.8% of adults in the CF46 5LW area are in work, broadly in line with the Wales average of 51.9%. 28.2% are retired and 6.6% are full-time students.
Social grade
26.9% of adults in the CF46 5LW area work in managerial or professional jobs, broadly in line with the Wales average of 29.6%.
Highest qualification
23.8% of adults in the CF46 5LW area hold a degree or equivalent, below the Wales average of 31.5%. 25.2% have no qualifications.
Census figures aren’t published for single postcodes, so the neighbourhood figures on this tab cover the area around CF46 5LW (Treharris & Trelewis) (about 1,391 residents).
Sources: Welsh Index of Multiple Deprivation 2025; ONS small area income estimates; Census 2021 (ONS). Open Government Licence v3.0.