LL18 2DU lies on Clwyd Avenue in Rhyl. LL18 2DU is located in the Rhyl South 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 | 300953 |
| Northing | 380959 |
| Latitude | 53.316265 |
| Longitude | -3.488234 |
| Street | Clwyd Avenue |
| Town/City | Rhyl |
| Country | Wales |
| Postcode District | LL18 |
Elevation or altitude of LL18 2DU 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 South West |
|---|---|
| Constituency | Vale Of Clwyd |
10, CLWYD AVENUE, RHYL, LL18 2DU 2003 12 DEC £70,000 |
11, CLWYD AVENUE, RHYL, LL18 2DU 2000 10 MAR £37,000 |
| Morrison (Ffordd Las) | Rhyl | 82m |
| Morrison (Marsh Road) | Rhyl | 85m |
| Ffordd Las | Rhyl | 103m |
| Gwynfryn Avenue (Marsh Road) | Rhyl | 212m |
| Ffordd Las | Mill Bank Road | 222m |
| Rhyl Station | 0.2km |
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 0.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
| Median download speed | 40.0Mbps |
| Average download speed | 36.6Mbps |
| Maximum download speed | 73.09Mbps |
| Median upload speed | 10.0Mbps |
| Average upload speed | 9.6Mbps |
| Maximum upload speed | 20.00Mbps |
| Percentage of properties unable to receive 2Mbps | 0.0% |
| Percentage of properties unable to receive 5Mbps | 0.0% |
| Percentage of properties unable to receive 10Mbps | 0.0% |
| Percentage of properties unable to receive 30Mbps | 0.0% |
Estimated total energy consumption in LL18 2DU by fuel type, 2015.
| Consumption (kWh) | 216,019 |
|---|---|
| Meter count | 16 |
| Mean (kWh/meter) | 13,501 |
| Median (kWh/meter) | 13,787 |
| Consumption (kWh) | 93,031 |
|---|---|
| Meter count | 16 |
| Mean (kWh/meter) | 5,814 |
| Median (kWh/meter) | 4,816 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Marine Drive | 16:45 | 10:30 | 987m |
| St Margarets Drive | 17:15 | 11:00 | 2,824m |
| Abbey Street | 17:20 | 11:00 | 2,909m |
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 2DU:
| 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 2DU:
| Code | Name | |
|---|---|---|
| OA | W00001265 | |
| LSOA | W01000236 | Denbighshire 006A |
| MSOA | W02000047 | Denbighshire 006 |
| LL18 2DT | Gamlin Street | 47m |
| LL18 2DG | Marsh Road | 66m |
| LL18 2DY | Fforddlas | 70m |
| LL18 2DR | Ernest Street | 127m |
| LL18 2DN | Ernest Street | 159m |
| LL18 2AA | Marsh Road | 183m |
| LL18 2DL | Vezey Street | 185m |
| LL18 2DH | Marsh Road | 186m |
| LL18 2BW | Menai Avenue | 220m |
| LL18 2DW | Ernest Street | 226m |