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