Rhydcymerau is a village in Carmarthenshire, Wales.
It is situated within the SA19 postcode district .
The SA19 postcode district lies within the following post towns:
The SA19 postcode district is within the Swansea" postcode area.
Administrative Ward: Llanybydder
Administrative District: Carmarthenshire
Country: Wales
UK Parliament: Carmarthen East and Dinefwr