Towns and cities

Llantrisant (455)Pontypridd (449)Talbot Green (438)Abercynon (391)Porth (376)Tonypandy (349)Mountain Ash (326)Ferndale (296)Rhondda (295)Treorchy (242)Treherbert (211)Aberdare (210)

Local areas

Ty Rhiw (148)Nantgarw (109)Hawthorn (86)Ton-Teg (80)Cefnpennar (76)Cwmbach (76)Tynant (72)Dan Caerlan (70)Treforest (69)Llantwit Fardre (68)Llanharan (60)Groes-faen (58)Llanwonno (57)Brynnau Gwynion (57)Coedely (55)Ty'n-y-bryn (52)Ynyshir (52)Pontygwaith (51)Cilfynydd (50)Trecynon (50)Tyntetown (50)Trehafod (50)Llanharry (49)Brynsadler (44)Clydach Vale (44)Ystrad (42)Gelli (39)Twyn Bryn-hîr (12)Pontbren Llwyd (9)