Llanllwchaiarn is a village in Powys, Wales.

It is situated within the SY16 postcode district, which is within the Newtown post town.

SY16 is the only postcode district within the Newtown post town.

The Newtown post town is within the Shrewsbury postcode area.


Key data for Llanllwchaiarn:

Administrative Ward: Newtown Llanllwchaiarn West

Administrative District: Powys

Country: Wales

UK Parliament: Montgomeryshire

A map showing the location of Llanllwchaiarn within the SY16 postcode district