Neath Port Talbot
21 postcode sectors mapped mainly to Neath Port Talbot. Choose a district or browse the guides below. These are postcode sectors, not named neighbourhood boundaries.
Postcode districts
Area guides
21 sectors
- CF33 6Near Margam
- SA10 6Near Llandarcy
- SA10 7Near Cilfrew
- SA10 8Near Cilfrew
- SA10 9Near Banwen
- SA11 1Near Neath
- SA11 2Near Briton Ferry
- SA11 3Near Neath
- SA11 4Near Resolven
- SA11 5Near Pentreclwydau
- SA11 9Near Neath
- SA12 6Near Port Talbot
- SA12 8Near Port Talbot
- SA12 9Near Pelenna
- SA13 2Near Port Talbot
- SA13 3Near Glyncorrwg
- SA13 9Near Port Talbot
- SA8 3Near Gellinudd
- SA8 4Near Pontardawe
- SA8 9Near Pontardawe
- SA9 5Near Pontardawe
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.