Merthyr Tydfil County Postcodes
Wales, United Kingdom · 3 codes
Merthyr Tydfil County in Wales has 3 postcodes, from CF46 to CF48, serving 13 places.
Postcodes in Merthyr Tydfil
Frequently asked questions
What is the postcode of Merthyr Tydfil?
Merthyr Tydfil has 3 postcodes, from CF46 to CF48. The table lists the places each one serves.
How many places are listed in Merthyr Tydfil County?
13 places.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.