Cymau is a village in Flintshire, Wales.
It is situated within the LL11 postcode district, which is within the Wrexham post town.
The full list of postcode districts within the Wrexham post town is as follows:
The Wrexham post town is within the Llandudno postcode area.
Administrative Ward: Llanfynydd
Administrative District: Flintshire
Country: Wales
UK Parliament: Alyn and Deeside