Flintshire County Postcodes
England, United Kingdom · 1 codes
Flintshire County in England has one postcode, CH4, serving 2 places.
Postcodes in Flintshire
| Postcode | Places |
|---|---|
| CH4 | Bretton, Rhos-y-brwyner |
Frequently asked questions
What is the postcode of Flintshire?
Flintshire has one postcode: CH4.
How many places are listed in Flintshire County?
2 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.