St Harmon is a village in Powys, Wales.

It is situated within the LD6 postcode district, which is within the Rhayader post town.

LD6 is the only postcode district within the Rhayader post town.

The Rhayader post town is within the Llandrindod Wells postcode area.


Key data for St Harmon:

Administrative Ward: Nantmel

Administrative District: Powys

Country: Wales

UK Parliament: Brecon and Radnorshire

A map showing the location of St Harmon within the LD6 postcode district