Newport
19 postcode sectors mapped mainly to Newport. Choose a district or browse the guides below. These are postcode sectors, not named neighbourhood boundaries.
Postcode districts
Area guides
19 sectors
- NP10 0Near Rogerstone
- NP10 8Near Rhiwderin
- NP10 9Near Rhiwderin
- NP18 2Near Whitson
- NP18 3Near Caerleon
- NP19 0Near Liswerry
- NP19 1Near Liswerry
- NP19 4Near Nash
- NP19 7Near St. Julians
- NP19 8Near Beechwood
- NP19 9Near Ringland
- NP20 1Near Stow Hill
- NP20 2Near Pillgwenlly
- NP20 3Near Gaer
- NP20 4Near Stow Hill
- NP20 5Near Allt-Yr-Yn
- NP20 6Near Malpas
- NP20 7Near Bettws
- NP20 9Near Shaftesbury
Authority grouping uses mapped sector boundaries from the Office for National Statistics, December 2025. It measures boundary area, not the number of addresses or residents. Guide names describe a place near the approximate sector centre.