Affluence in LL55 3AX
How LL55 3AX ranks on deprivation and income, and the work and qualifications behind it.
- Neighbourhood
- Llanberis & Deiniolen
- Council
- Gwynedd
- Region
- Wales
- Neighbourhood population
- 1,696 (2024)
LL55 3AXCaernarfon
How well off LL55 3AX is
On the Welsh Index of Multiple Deprivation 2025, the LL55 3AX area scores 6.0 out of 10, placing it close to the middle of the range for 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
- Income7.0
- Employment7.0
- Education and skills8.0
- Health and disability8.0
- Community safety8.0
- Living environment10.0
Household income
Average yearly household income before tax (2022/23), estimated for local neighbourhoods.
Who is in work
58.5% of adults in the LL55 3AX area are in work, above the Wales average of 51.9%. 24.5% are retired and 5.6% are full-time students.
Social grade
37.5% of adults in the LL55 3AX area work in managerial or professional jobs, above the Wales average of 29.6%.
Highest qualification
43.6% of adults in the LL55 3AX area hold a degree or equivalent, above the Wales average of 31.5%. 11% have no qualifications.
Census figures aren’t published for single postcodes, so the neighbourhood figures on this tab cover the area around LL55 3AX (Llanberis & Deiniolen) (about 1,696 residents).
Sources: Welsh Index of Multiple Deprivation 2025; ONS small area income estimates; Census 2021 (ONS). Open Government Licence v3.0.