Rhondda Cynon Taf Postcodes County

Rhondda Cynon Taf is a county borough in south Wales, located within the South Wales Valleys and shaped by a landscape of hills, valleys and river corridors. The area is defined by its steep sided valleys and upland surroundings, which have influenced how towns and communities developed over time. Much of the county retains a strong sense of place, with settlements closely linked to the natural terrain.

The county includes towns such as Pontypridd, Aberdare, Treorchy and Mountain Ash, each serving surrounding communities in different ways. Many of these towns grew rapidly during the industrial period through coal mining and related industries, leaving a lasting impact on local character and identity. While heavy industry has declined, communities remain closely connected, with local services, education and regeneration shaping everyday life.

Rhondda Cynon Taf benefits from access to hills, parks and walking routes, making outdoor activity part of daily life for many residents. The surrounding landscape continues to play an important role, offering both natural beauty and a reminder of the area’s industrial past. Overall, Rhondda Cynon Taf offers a calm mix of valley landscape, working heritage and strong community ties, giving it a grounded and enduring character within south Wales.

6,290
Postcodes
12
Districts
266,047
Population
Wales
Country

Postcode districts in Rhondda Cynon Taf

DistrictPost townPostcodesPopulation
CF44 Aberdare 1,011 39,187
CF37 Pontypridd 889 38,329
CF72 Pontyclun 674 26,110
CF39 Porth 552 28,868
CF15 Cardiff 510 17,987
CF35 Bridgend 478 16,356
CF40 Tonypandy 476 20,541
CF38 Pontypridd 448 23,088
CF45 Mountain Ash 437 19,550
CF42 Treorchy 310 13,423
CF43 Ferndale 257 11,884
CF41 Pentre 248 10,724

Frequently asked questions

How many postcodes are in Rhondda Cynon Taf?

There are approximately 6,290 postcodes in Rhondda Cynon Taf.

How many postcode districts are in Rhondda Cynon Taf?

Rhondda Cynon Taf contains 12 postcode districts.

What is the population of Rhondda Cynon Taf?

The postcode districts in Rhondda Cynon Taf have a combined population of about 266,047.