Postcode sector · Caernarfon
Who lives in LL55 9
The age, gender, relationships and health of the people living in LL55 9, set against Wales as a whole.
- Council
- Gwynedd
- Region
- Wales
- Population
- 4,240 (2024)
LL55 9Postcode sector · Caernarfon
Who lives in LL55 9
Residents
4,240
2024 estimate
Households
1,776
Census
Median age
35
Years, from the census
Under 15 / over 65
21% / 16%
Share of residents
Age of residents
The largest age group is 30–34, at 9% of residents. 22.9% are aged 20 to 34 — the age that rents most, against 18.4% across Wales. 16.2% are 65 or over, below the 21.3% across Wales.
LL55 9Wales
0%
2%
5%
8%
10%
0–45–910–1415–1920–2425–2930–3435–3940–4445–4950–5455–5960–6465–6970–7475–7980–8485+
The gender split
52.2% of residents are female and 47.8% male.
LL55 9
52%
48%
Wales
- Female52.2%51.1%
- Male47.8%48.9%
Relationship status
Across Wales, 43.8% of adults are married or in a civil partnership; LL55 9 is well below that, at 31.3%. 48.7% have never married.
LL55 9Wales
Married or civil partnership31.3%43.8%
Never married48.7%37.2%
Divorced or dissolved10.9%9.9%
Separated2.5%2%
Widowed6.6%7.1%
How residents rate their health
Across Wales, 78.6% of residents describe their health as good or very good; LL55 9 is broadly in line with that, at 79%.
LL55 9
50%
29%
13%
Wales
- Very good50%46.2%
- Good29%32.4%
- Fair13.1%14.5%
- Bad5.6%5.3%
- Very bad2.2%1.7%
Source: Census 2021, Office for National Statistics. Population: ONS mid-year estimates. Open Government Licence v3.0.