Affluence in LL54 5BT
How LL54 5BT ranks on deprivation and income, and the work and qualifications behind it.
- Neighbourhood
- Pen-y-groes, Tal-y-sarn & Dyffryn Nantlle
- Council
- Gwynedd
- Region
- Wales
- Neighbourhood population
- 2,220 (2024)
LL54 5BTCaernarfon
How well off LL54 5BT is
On the Welsh Index of Multiple Deprivation 2025, the LL54 5BT area scores 3.0 out of 10, placing it more deprived than most of Wales. Its lowest-scoring category is access to services (1.0 out of 10). Scores are ranked within Wales only, so they can’t be compared across UK nations.
- Access to services1.0
- Housing1.0
- Living environment3.0
- Community safety4.0
- Income5.0
- Education and skills5.0
- Employment7.0
- Health and disability7.0
Household income
Average yearly household income before tax (2022/23), estimated for local neighbourhoods.
Who is in work
53.3% of adults in the LL54 5BT area are in work, broadly in line with the Wales average of 51.9%. 26.2% are retired and 7% are full-time students.
Social grade
29.4% of adults in the LL54 5BT area work in managerial or professional jobs, broadly in line with the Wales average of 29.6%.
Highest qualification
36.3% of adults in the LL54 5BT area hold a degree or equivalent, above the Wales average of 31.5%. 15.7% have no qualifications.
Census figures aren’t published for single postcodes, so the neighbourhood figures on this tab cover the area around LL54 5BT (Pen-y-groes, Tal-y-sarn & Dyffryn Nantlle) (about 2,220 residents).
Sources: Welsh Index of Multiple Deprivation 2025; ONS small area income estimates; Census 2021 (ONS). Open Government Licence v3.0.