Who lives in LL18 5SD
The age, gender, relationships and health of the people living in LL18 5SD, set against Wales as a whole.
- Neighbourhood
- Dyserth & Tremeirchion
- Council
- Denbighshire
- Region
- Wales
- Neighbourhood population
- 1,662 (2024)
LL18 5SDRhyl
Who lives in LL18 5SD
Census figures aren’t published for single postcodes, so the neighbourhood figures on this tab cover the area around LL18 5SD (Dyserth & Tremeirchion) (about 1,662 residents).
Age of residents
The largest age group is 70–74, at 9.4% of residents. 12.1% are aged 20 to 34 (the peak renting age), against 18.4% across Wales. 26.4% are 65 or over, above the Wales figure of 21.3%.
The gender split
51% of residents are female and 49% male.
- Female51%51.1%
- Male49%48.9%
Relationship status
54.5% of adults in the LL18 5SD area are married or in a civil partnership, above the Wales average of 43.8%. 28.3% have never married.
How residents rate their health
84.9% of residents in the LL18 5SD area describe their health as good or very good, broadly in line with the Wales average of 78.6%.
- Very good51.2%46.2%
- Good33.7%32.4%
- Fair11.5%14.5%
- Bad3.1%5.3%
- Very bad0.5%1.7%
Source: Census 2021, Office for National Statistics. Population: ONS mid-year estimates. Open Government Licence v3.0.