Postcode district boundaries:
The LD postcode area, also known as the Llandrindod Wells postcode area, is a group of eight postcode districts in Wales. These postcode districts cover much of south Powys, including Llandrindod Wells, Brecon, Builth Wells, Presteigne, Knighton, Rhayader, Llanwrtyd Wells and Llangammarch Wells. The LD6 district also covers one isolated farmhouse in Ceredigion. The LD7 and LD8 districts extend across the border into England, covering very small parts of Shropshire and Herefordshire.
|Postcode area name|
|Statistics as at May 2020|
The approximate coverage of the postcode districts:
|Postcode district||Post town||Coverage||Local authority area(s)|
|LD1||LLANDRINDOD WELLS||Llandrindod Wells, Crossgates, Newbridge-on-Wye||Powys|
|LD2||BUILTH WELLS||Builth Wells, Llanafan Fawr, Erwood||Powys|
|LD4||LLANGAMMARCH WELLS||Llangammarch Wells, Garth, Cefn Gorwydd||Powys|
|LD5||LLANWRTYD WELLS||Llanwrtyd Wells, Beulah, Abergwesyn||Powys|
|LD6||RHAYADER||Rhayader, St Harmon, Pant-Y-Dwr||Powys, Ceredigion|
|LD7||KNIGHTON||Knighton, Knucklas, Llangunllo, Llanfair Waterdine||Powys, Shropshire|
|LD8||PRESTEIGNE||Presteigne, New Radnor, Norton, Stapleton||Powys, Herefordshire|
- "ONS Postcode Directory Version Notes" (ZIP). National Statistics Postcode Products. Office for National Statistics. May 2020. Table 2. Retrieved 19 June 2020. Coordinates from mean of unit postcode points, "Code-Point Open". OS OpenData. Ordnance Survey. February 2012. Retrieved 21 April 2012.
- Royal Mail, Address Management Guide, (2004)
- "National Statistics Postcode Directory" (PDF). Office for National Statistics Postcode Directory (November 2006). Office for National Statistics. November 2006. Archived from the original (PDF) on 27 March 2009. Retrieved 29 May 2009.