Ceredigion
22 postcode sectors mapped mainly to Ceredigion. Choose a district or browse the guides below. These are postcode sectors, not named neighbourhood boundaries.
Postcode districts
Area guides
22 sectors
- SA40 9Near Cwrtnewydd
- SA43 1Near Ceredigion
- SA43 2Near Llangoedmor
- SA43 9Near Aberteifi / Cardigan
- SA44 4Near Pontsiân
- SA44 5Near Coed-y-bryn
- SA44 6Near Llangrannog
- SA44 9Near Pontsiân
- SA45 9Near New Quay
- SA46 0Near Pennant
- SA47 0Near Llanarth
- SA48 7Near Temple Bar
- SA48 8Near Betws Bledrws
- SA48 9Near Lampeter
- SY23 1Near Aberystwyth
- SY23 2Near Aberystwyth
- SY23 3Near Trefeurig
- SY23 4Near Llanilar
- SY23 5Near Llannon
- SY23 9Near Moriah
- SY24 5Near Tal-y-bont
- SY25 6Near Tregaron
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.