Ceredigion Postcodes County

Ceredigion is a predominantly rural county on the west coast of Wales, known for its long shoreline, upland landscapes and strong Welsh language and cultural traditions. The county stretches from the Cardigan Bay coast inland to the Cambrian Mountains, creating a setting of cliffs, beaches, open moorland and river valleys. Its relative remoteness has helped preserve a slower pace of life and a close connection to the natural environment.

The county includes towns such as Aberystwyth, Cardigan and Lampeter, which act as local centres for education, services and trade. Aberystwyth is particularly significant as a university town and cultural hub, while smaller towns and villages remain closely tied to agriculture and local enterprise. Farming, education and tourism continue to shape everyday life across the county, supporting communities spread over a wide rural area.

Ceredigion is especially valued for its coastline and wildlife, with coastal paths, nature reserves and marine habitats playing an important role. Inland, rivers and upland areas provide space for walking and outdoor recreation throughout the year. Overall, Ceredigion offers a quiet balance of coastal landscape, rural life and cultural continuity, giving it a distinctive and enduring character within Wales.

5,574
Postcodes
15
Districts
140,633
Population
Wales
Country

Postcode districts in Ceredigion

DistrictPost townPostcodesPopulation
SY23 Aberystwyth, Llanon, Llanrhystud 1,000 27,854
SA14 Llanelli 871 33,596
SA44 Llandysul 665 15,435
SA33 Carmarthen 635 12,782
SA43 Cardigan 560 12,852
SY20 Machynlleth 422 5,470
SA48 Aberaeron, Lampeter 381 9,457
SY25 Tregaron, Ystrad Meurig 217 4,723
SA38 Newcastle Emlyn 191 3,889
SY24 Borth, Bow Street, Talybont 145 5,587
SA46 Aberaeron 129 1,268
SA40 Llanybydder 106 2,924
SA45 New Quay 94 1,642
SA63 Clarbeston Road 87 2,018
SA47 Llanarth 71 1,136

Frequently asked questions

How many postcodes are in Ceredigion?

There are approximately 5,574 postcodes in Ceredigion.

How many postcode districts are in Ceredigion?

Ceredigion contains 15 postcode districts.

What is the population of Ceredigion?

The postcode districts in Ceredigion have a combined population of about 140,633.