Postcode LL18
Bodelwyddan +9 · Denbighshire, Wales
LL18 is the postcode of Bodelwyddan, Cwm, Dyserth and 7 other places in Denbighshire, Wales, United Kingdom. This list covers outward codes — the first half of a UK postcode, such as M9 or BN91 — not full postcodes.
- Postcode
- LL18
- County
- Denbighshire, Flintshire, Conwy
- Country
- Wales
- Country
- United Kingdom
10 places with postcode LL18
| Place | County | Location |
|---|---|---|
| Bodelwyddan | Denbighshire | 53.268, -3.501 |
| Cwm | Denbighshire | 53.283, -3.400 |
| Dyserth | Denbighshire | 53.300, -3.413 |
| Gwaenysgor | Flintshire | 53.291, -3.454 |
| Marian Cwm | Denbighshire | 53.291, -3.454 |
| Pengwern | Denbighshire | 53.291, -3.454 |
| Plas Llwyd | Conwy | 53.291, -3.454 |
| Rhuddlan | Denbighshire | 53.292, -3.470 |
| Rhyl | Denbighshire | 53.319, -3.492 |
| Trelawnyd | Flintshire | 53.291, -3.454 |
Near Liverpool
The nearest major city is Liverpool, about 34 km away.
Nearby postcodes
Frequently asked questions
Which places use postcode LL18?
Bodelwyddan, Cwm, Dyserth, Gwaenysgor, Marian Cwm, Pengwern, Plas Llwyd, Rhuddlan, Rhyl, Trelawnyd.
Which county and country is LL18 in?
Denbighshire, Flintshire, Conwy, Wales, United Kingdom.
What is the nearest major city to LL18?
Liverpool, about 34 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.