Aberaman, Abercwmboi, Abercynon, Aberfan, Bedlinog, Birchgrove, Blaen Clydach, Blaenllechau, Britannia, Bryntirion, Caegarw, Carnetown, Cefnpennar, Cilfynydd, Clydach Vale, Coed y Cwm, Coed-Pen-Maen, Craig Berthlwyd, Cwmaman, Cwmbâch, Cwmfelin, Cwmpennar, Cymmer, Darranlas, Dinas, Edmondstown, Edwardsville, Ferndale, Gelli, Glenboi, Glyncoch, Glynfach, Glyntaff, Godreaman, Goitre Coed, Graig, Graigwen, Hopkinstown, Llancaiach, Llanfabon, Llanwonno, Llwyncelyn, Llwynypia, Maesycoed, Melin Caiach, Merthyr Vale / Ynysowen, Miskin, Mount Pleasant, Mountain Ash / Aberpennar, Mynachdy, Nelson, Pantygraig Wen, Parc Mawr, Pen-y-coedcae, Pen-y-rhiw, Penrhiwceiber, Penrhiwfer, Penrhys, Pentwyn Berthl?yd, Penygraig, Penygraigwen, Perthcelyn, Pont-Siôn-Norton, Pontcynon, Pontygwaith, Pontypridd, Porth, Pwll-Gwaun, Quaker's Yard, Rhiwinder, Rhondda, Rhydyfelin, Senghenydd, Stanleytown, Taff Merthyr Garden Village, Tai'r-heol, Tonypandy, Tonyrefail, Trallwn, Trealaw, Trebanog, Treforest, Trehafod, Treharris, Trelewis, Troedrhiw-Trwyn, Troedyrhiw, Tylorstown, Tyntetown, Wattstown, Williamstown, Ynysboeth, Ynyshir, Ynysybwl, Ystrad