Monmouthshire County Postcodes

Wales, United Kingdom · 2 codes

Monmouthshire County in Wales has 2 postcodes, from NP4 to NP7, serving 22 places.

Postcodes in Monmouthshire

Postcode	Places
NP4	Coed-y-paen, Croes y pant, Glascoed, Goetre, Little Mill, Mamhilad +1 more
NP7	Abergavenny, Clydach, Cwmyoy, Gilwern, Govilon, Grosmont +9 more

Frequently asked questions

What is the postcode of Monmouthshire?

Monmouthshire has 2 postcodes, from NP4 to NP7. The table lists the places each one serves.

How many places are listed in Monmouthshire County?

22 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.