Cardiff County Postcodes
Wales, United Kingdom · 3 codes
Cardiff County in Wales has 3 postcodes, from CF3 to CF83, serving 8 places.
Postcodes in Cardiff
Frequently asked questions
What is the postcode of Cardiff?
Cardiff has 3 postcodes, from CF3 to CF83. The table lists the places each one serves.
How many places are listed in Cardiff County?
8 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.