LL18 1EN lies on High Street in Rhyl. LL18 1EN is located in the Rhyl West electoral ward, within the unitary authority of Denbighshire and the Welsh Parliamentary constituency of Vale of Clwyd. The Local Health Board is Betsi Cadwaladr University and the police force is North Wales. This postcode has been in use since January 1980.


| Easting | 300783 |
| Northing | 381561 |
| Latitude | 53.321643 |
| Longitude | -3.490974 |
| Street | High Street |
| Town/City | Rhyl |
| Country | Wales |
| Postcode District | LL18 |
Elevation or altitude of LL18 1EN as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 10m | 33ft |
Elevation is measured from the approximate centre of the postcode, to the nearest point on an OS contour line from OS Terrain 50, which has contour spacing of ten vertical metres.
➜ How high above sea level am I? Find the elevation of your current position using your device's GPS.
| Ward | Rhyl West |
|---|---|
| Constituency | Vale Of Clwyd |
7 - 11, HIGH STREET, RHYL, LL18 1EN 2002 26 JUN £312,000 |
| White Rose Centre (West Parade) | Rhyl | 96m |
| Sea Life Aquarium (Off East Parade) | Rhyl | 139m |
| Sea Life Aquarium (East Parade) | Rhyl | 146m |
| Sea Life Aquarium (East Parade) | Rhyl | 151m |
| Westminster Hotel (East Parade) | Rhyl | 154m |
| Rhyl Station | 0.4km |

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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Marine Drive | 16:45 | 10:30 | 442m |
| Abbey Street | 17:20 | 11:00 | 2,334m |
| St Margarets Drive | 17:15 | 11:00 | 3,434m |
The below table lists the International Territorial Level (ITL) codes (formerly Nomenclature of Territorial Units for Statistics (NUTS) codes) and Local Administrative Units (LAU) codes for LL18 1EN:
| ITL 1 Code | Name |
|---|---|
| TLL | Wales |
| ITL 2 Code | Name |
| TLL1 | West Wales and The Valleys |
| ITL 3 Code | Name |
| TLL13 | Conwy and Denbighshire |
| LAU 1 Code | Name |
| W06000004 | Denbighshire |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for LL18 1EN:
| Code | Name | |
|---|---|---|
| OA | W00001291 | |
| LSOA | W01000240 | Denbighshire 004E |
| MSOA | W02000045 | Denbighshire 004 |
| LL18 1ET | High Street | 71m |
| LL18 1SG | Sussex Street | 84m |
| LL18 1RP | Glanglasfor | 107m |
| LL18 1RH | Market Street | 110m |
| LL18 1SD | Queen Street | 125m |
| LL18 3AA | Church Street | 139m |
| LL18 3BS | Russell Road | 143m |
| LL18 1RL | Market Street | 148m |
| LL18 1SH | Sussex Street | 154m |
| LL18 1RY | Queen Street | 159m |