Who lives in LL55 3BB
The age, gender, relationships and health of the people living in LL55 3BB, set against Wales as a whole.
- Neighbourhood
- Llanberis & Deiniolen
- Council
- Gwynedd
- Region
- Wales
- Neighbourhood population
- 1,696 (2024)
LL55 3BBCaernarfon
Who lives in LL55 3BB
Census figures aren't published for single postcodes, so everything on this tab describes the neighbourhood LL55 3BB sits in (Llanberis & Deiniolen): about 1,696 residents.
Age of residents
The largest age group is 50–54, at 8.7% of residents. 16.9% are aged 20 to 34 — the age that rents most, against 18.4% across Wales. 21.7% are 65 or over, broadly in line with the 21.3% across Wales.
The gender split
49% of residents are female and 51% male.
- Female49%51.1%
- Male51%48.9%
Relationship status
Across Wales, 43.8% of adults are married or in a civil partnership; the LL55 3BB area is broadly in line with that, at 45.7%. 38.5% have never married.
How residents rate their health
Across Wales, 78.6% of residents describe their health as good or very good; the LL55 3BB area is broadly in line with that, at 83.1%.
- Very good54.6%46.2%
- Good28.5%32.4%
- Fair12.8%14.5%
- Bad2.9%5.3%
- Very bad1.1%1.7%
Source: Census 2021, Office for National Statistics. Population: ONS mid-year estimates. Open Government Licence v3.0.